Home / 8,887,757.27-12,265,105.04-4,813,376.27

Finding the Fourth Proportional to 8,887,757.27, 12,265,105.04 and 4,813,376.27

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Solution

The fourth proportional to 8,887,757.27, 12,265,105.04 and 4,813,376.27 is: 6,642,459.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,887,757.27 : 12,265,105.04 = 4,813,376.27 : x
  2. Step 2: Convert to fraction form
    8,887,757.27/12,265,105.04 = 4,813,376.27/x
  3. Step 3: Cross multiply
    8,887,757.27x = 12,265,105.04 × 4,813,376.27
  4. Step 4: Simplify right side
    8,887,757.27x = 59,036,565,577,970.37
  5. Step 5: Solve for x
    x = 59,036,565,577,970.37/8,887,757.27
  6. Step 6: Final answer
    x = 6,642,459.26

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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.