Home / 6,385,930.24-9,573,808.80-3,687,194.24

Finding the Fourth Proportional to 6,385,930.24, 9,573,808.80 and 3,687,194.24

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Solution

The fourth proportional to 6,385,930.24, 9,573,808.80 and 3,687,194.24 is: 5,527,854.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,930.24 : 9,573,808.80 = 3,687,194.24 : x
  2. Step 2: Convert to fraction form
    6,385,930.24/9,573,808.80 = 3,687,194.24/x
  3. Step 3: Cross multiply
    6,385,930.24x = 9,573,808.80 × 3,687,194.24
  4. Step 4: Simplify right side
    6,385,930.24x = 35,300,492,662,221.32
  5. Step 5: Solve for x
    x = 35,300,492,662,221.32/6,385,930.24
  6. Step 6: Final answer
    x = 5,527,854.41

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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.