Home / 9,063,716.85-12,508,088.78-4,933,866.78

Finding the Fourth Proportional to 9,063,716.85, 12,508,088.78 and 4,933,866.78

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Solution

The fourth proportional to 9,063,716.85, 12,508,088.78 and 4,933,866.78 is: 6,808,823.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,716.85 : 12,508,088.78 = 4,933,866.78 : x
  2. Step 2: Convert to fraction form
    9,063,716.85/12,508,088.78 = 4,933,866.78/x
  3. Step 3: Cross multiply
    9,063,716.85x = 12,508,088.78 × 4,933,866.78
  4. Step 4: Simplify right side
    9,063,716.85x = 61,713,243,725,267.40
  5. Step 5: Solve for x
    x = 61,713,243,725,267.40/9,063,716.85
  6. Step 6: Final answer
    x = 6,808,823.00

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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.