Home / 9,726,630.60-13,423,269.32-5,597,290.32

Finding the Fourth Proportional to 9,726,630.60, 13,423,269.32 and 5,597,290.32

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Solution

The fourth proportional to 9,726,630.60, 13,423,269.32 and 5,597,290.32 is: 7,724,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,726,630.60 : 13,423,269.32 = 5,597,290.32 : x
  2. Step 2: Convert to fraction form
    9,726,630.60/13,423,269.32 = 5,597,290.32/x
  3. Step 3: Cross multiply
    9,726,630.60x = 13,423,269.32 × 5,597,290.32
  4. Step 4: Simplify right side
    9,726,630.60x = 75,133,935,427,588.98
  5. Step 5: Solve for x
    x = 75,133,935,427,588.98/9,726,630.60
  6. Step 6: Final answer
    x = 7,724,559.36

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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.