Home / 8,724,952.66-12,037,318.07-5,051,864.29

Finding the Fourth Proportional to 8,724,952.66, 12,037,318.07 and 5,051,864.29

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Solution

The fourth proportional to 8,724,952.66, 12,037,318.07 and 5,051,864.29 is: 6,969,768.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,952.66 : 12,037,318.07 = 5,051,864.29 : x
  2. Step 2: Convert to fraction form
    8,724,952.66/12,037,318.07 = 5,051,864.29/x
  3. Step 3: Cross multiply
    8,724,952.66x = 12,037,318.07 × 5,051,864.29
  4. Step 4: Simplify right side
    8,724,952.66x = 60,810,897,219,758.80
  5. Step 5: Solve for x
    x = 60,810,897,219,758.80/8,724,952.66
  6. Step 6: Final answer
    x = 6,969,768.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.