Home / 900,043.17-1,350,066.08-367,564.23

Finding the Fourth Proportional to 900,043.17, 1,350,066.08 and 367,564.23

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Solution

The fourth proportional to 900,043.17, 1,350,066.08 and 367,564.23 is: 551,346.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,043.17 : 1,350,066.08 = 367,564.23 : x
  2. Step 2: Convert to fraction form
    900,043.17/1,350,066.08 = 367,564.23/x
  3. Step 3: Cross multiply
    900,043.17x = 1,350,066.08 × 367,564.23
  4. Step 4: Simplify right side
    900,043.17x = 496,235,997,306.50
  5. Step 5: Solve for x
    x = 496,235,997,306.50/900,043.17
  6. Step 6: Final answer
    x = 551,346.88

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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.