Home / 6,527,615.68-9,788,766.18-2,932,416.82

Finding the Fourth Proportional to 6,527,615.68, 9,788,766.18 and 2,932,416.82

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Solution

The fourth proportional to 6,527,615.68, 9,788,766.18 and 2,932,416.82 is: 4,397,431.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,615.68 : 9,788,766.18 = 2,932,416.82 : x
  2. Step 2: Convert to fraction form
    6,527,615.68/9,788,766.18 = 2,932,416.82/x
  3. Step 3: Cross multiply
    6,527,615.68x = 9,788,766.18 × 2,932,416.82
  4. Step 4: Simplify right side
    6,527,615.68x = 28,704,742,593,279.14
  5. Step 5: Solve for x
    x = 28,704,742,593,279.14/6,527,615.68
  6. Step 6: Final answer
    x = 4,397,431.47

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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.