Home / 5,366,012.30-8,049,018.45-4,925,113.10

Finding the Fourth Proportional to 5,366,012.30, 8,049,018.45 and 4,925,113.10

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Solution

The fourth proportional to 5,366,012.30, 8,049,018.45 and 4,925,113.10 is: 7,387,669.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,012.30 : 8,049,018.45 = 4,925,113.10 : x
  2. Step 2: Convert to fraction form
    5,366,012.30/8,049,018.45 = 4,925,113.10/x
  3. Step 3: Cross multiply
    5,366,012.30x = 8,049,018.45 × 4,925,113.10
  4. Step 4: Simplify right side
    5,366,012.30x = 39,642,326,210,236.70
  5. Step 5: Solve for x
    x = 39,642,326,210,236.70/5,366,012.30
  6. Step 6: Final answer
    x = 7,387,669.65

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Double scale
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Similar ratio
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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.