Home / 9,715,577.64-14,578,409.96-3,962,531.92

Finding the Fourth Proportional to 9,715,577.64, 14,578,409.96 and 3,962,531.92

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Solution

The fourth proportional to 9,715,577.64, 14,578,409.96 and 3,962,531.92 is: 5,945,854.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,577.64 : 14,578,409.96 = 3,962,531.92 : x
  2. Step 2: Convert to fraction form
    9,715,577.64/14,578,409.96 = 3,962,531.92/x
  3. Step 3: Cross multiply
    9,715,577.64x = 14,578,409.96 × 3,962,531.92
  4. Step 4: Simplify right side
    9,715,577.64x = 57,767,414,809,345.92
  5. Step 5: Solve for x
    x = 57,767,414,809,345.92/9,715,577.64
  6. Step 6: Final answer
    x = 5,945,854.89

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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.