Home / 9,156,407.04-13,735,869.62-3,398,651.44

Finding the Fourth Proportional to 9,156,407.04, 13,735,869.62 and 3,398,651.44

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Solution

The fourth proportional to 9,156,407.04, 13,735,869.62 and 3,398,651.44 is: 5,098,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,407.04 : 13,735,869.62 = 3,398,651.44 : x
  2. Step 2: Convert to fraction form
    9,156,407.04/13,735,869.62 = 3,398,651.44/x
  3. Step 3: Cross multiply
    9,156,407.04x = 13,735,869.62 × 3,398,651.44
  4. Step 4: Simplify right side
    9,156,407.04x = 46,683,433,063,665.25
  5. Step 5: Solve for x
    x = 46,683,433,063,665.25/9,156,407.04
  6. Step 6: Final answer
    x = 5,098,444.49

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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.