Home / 9,606,592.49-13,257,411.90-5,255,577.86

Finding the Fourth Proportional to 9,606,592.49, 13,257,411.90 and 5,255,577.86

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Solution

The fourth proportional to 9,606,592.49, 13,257,411.90 and 5,255,577.86 is: 7,252,869.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,592.49 : 13,257,411.90 = 5,255,577.86 : x
  2. Step 2: Convert to fraction form
    9,606,592.49/13,257,411.90 = 5,255,577.86/x
  3. Step 3: Cross multiply
    9,606,592.49x = 13,257,411.90 × 5,255,577.86
  4. Step 4: Simplify right side
    9,606,592.49x = 69,675,360,396,253.48
  5. Step 5: Solve for x
    x = 69,675,360,396,253.48/9,606,592.49
  6. Step 6: Final answer
    x = 7,252,869.37

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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.