Home / 9,662,337.80-14,500,025.58-3,982,436.36

Finding the Fourth Proportional to 9,662,337.80, 14,500,025.58 and 3,982,436.36

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Solution

The fourth proportional to 9,662,337.80, 14,500,025.58 and 3,982,436.36 is: 5,976,341.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,662,337.80 : 14,500,025.58 = 3,982,436.36 : x
  2. Step 2: Convert to fraction form
    9,662,337.80/14,500,025.58 = 3,982,436.36/x
  3. Step 3: Cross multiply
    9,662,337.80x = 14,500,025.58 × 3,982,436.36
  4. Step 4: Simplify right side
    9,662,337.80x = 57,745,429,090,722.09
  5. Step 5: Solve for x
    x = 57,745,429,090,722.09/9,662,337.80
  6. Step 6: Final answer
    x = 5,976,341.37

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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.