Home / 8,802,470.60-13,203,705.90-8,271,029.60

Finding the Fourth Proportional to 8,802,470.60, 13,203,705.90 and 8,271,029.60

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Solution

The fourth proportional to 8,802,470.60, 13,203,705.90 and 8,271,029.60 is: 12,406,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,470.60 : 13,203,705.90 = 8,271,029.60 : x
  2. Step 2: Convert to fraction form
    8,802,470.60/13,203,705.90 = 8,271,029.60/x
  3. Step 3: Cross multiply
    8,802,470.60x = 13,203,705.90 × 8,271,029.60
  4. Step 4: Simplify right side
    8,802,470.60x = 109,208,242,328,594.64
  5. Step 5: Solve for x
    x = 109,208,242,328,594.64/8,802,470.60
  6. Step 6: Final answer
    x = 12,406,544.40

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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.