Home / 9,868,886.52-13,614,893.10-6,606,752.26

Finding the Fourth Proportional to 9,868,886.52, 13,614,893.10 and 6,606,752.26

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Solution

The fourth proportional to 9,868,886.52, 13,614,893.10 and 6,606,752.26 is: 9,114,526.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,868,886.52 : 13,614,893.10 = 6,606,752.26 : x
  2. Step 2: Convert to fraction form
    9,868,886.52/13,614,893.10 = 6,606,752.26/x
  3. Step 3: Cross multiply
    9,868,886.52x = 13,614,893.10 × 6,606,752.26
  4. Step 4: Simplify right side
    9,868,886.52x = 89,950,225,724,046.17
  5. Step 5: Solve for x
    x = 89,950,225,724,046.17/9,868,886.52
  6. Step 6: Final answer
    x = 9,114,526.30

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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.