Home / 7,464,905.40-11,197,358.10-2,416,726.20

Finding the Fourth Proportional to 7,464,905.40, 11,197,358.10 and 2,416,726.20

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Solution

The fourth proportional to 7,464,905.40, 11,197,358.10 and 2,416,726.20 is: 3,625,089.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,905.40 : 11,197,358.10 = 2,416,726.20 : x
  2. Step 2: Convert to fraction form
    7,464,905.40/11,197,358.10 = 2,416,726.20/x
  3. Step 3: Cross multiply
    7,464,905.40x = 11,197,358.10 × 2,416,726.20
  4. Step 4: Simplify right side
    7,464,905.40x = 27,060,948,691,052.22
  5. Step 5: Solve for x
    x = 27,060,948,691,052.22/7,464,905.40
  6. Step 6: Final answer
    x = 3,625,089.30

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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.