Home / 900,041.90-1,350,064.17-367,562.94

Finding the Fourth Proportional to 900,041.90, 1,350,064.17 and 367,562.94

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Solution

The fourth proportional to 900,041.90, 1,350,064.17 and 367,562.94 is: 551,344.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,041.90 : 1,350,064.17 = 367,562.94 : x
  2. Step 2: Convert to fraction form
    900,041.90/1,350,064.17 = 367,562.94/x
  3. Step 3: Cross multiply
    900,041.90x = 1,350,064.17 × 367,562.94
  4. Step 4: Simplify right side
    900,041.90x = 496,233,555,513.86
  5. Step 5: Solve for x
    x = 496,233,555,513.86/900,041.90
  6. Step 6: Final answer
    x = 551,344.95

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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.