Home / 8,092,965.56-12,137,873.49-2,335,294.40

Finding the Fourth Proportional to 8,092,965.56, 12,137,873.49 and 2,335,294.40

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Solution

The fourth proportional to 8,092,965.56, 12,137,873.49 and 2,335,294.40 is: 3,502,487.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,965.56 : 12,137,873.49 = 2,335,294.40 : x
  2. Step 2: Convert to fraction form
    8,092,965.56/12,137,873.49 = 2,335,294.40/x
  3. Step 3: Cross multiply
    8,092,965.56x = 12,137,873.49 × 2,335,294.40
  4. Step 4: Simplify right side
    8,092,965.56x = 28,345,507,928,416.09
  5. Step 5: Solve for x
    x = 28,345,507,928,416.09/8,092,965.56
  6. Step 6: Final answer
    x = 3,502,487.16

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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.