Home / 9,063,038.30-13,594,557.45-8,071,015.10

Finding the Fourth Proportional to 9,063,038.30, 13,594,557.45 and 8,071,015.10

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Solution

The fourth proportional to 9,063,038.30, 13,594,557.45 and 8,071,015.10 is: 12,106,522.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,038.30 : 13,594,557.45 = 8,071,015.10 : x
  2. Step 2: Convert to fraction form
    9,063,038.30/13,594,557.45 = 8,071,015.10/x
  3. Step 3: Cross multiply
    9,063,038.30x = 13,594,557.45 × 8,071,015.10
  4. Step 4: Simplify right side
    9,063,038.30x = 109,721,878,456,767.48
  5. Step 5: Solve for x
    x = 109,721,878,456,767.48/9,063,038.30
  6. Step 6: Final answer
    x = 12,106,522.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.