Home / 747,522.22-1,031,548.62-441,697

Finding the Fourth Proportional to 747,522.22, 1,031,548.62 and 441,697

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Solution

The fourth proportional to 747,522.22, 1,031,548.62 and 441,697 is: 609,522.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    747,522.22 : 1,031,548.62 = 441,697 : x
  2. Step 2: Convert to fraction form
    747,522.22/1,031,548.62 = 441,697/x
  3. Step 3: Cross multiply
    747,522.22x = 1,031,548.62 × 441,697
  4. Step 4: Simplify right side
    747,522.22x = 455,631,930,808.14
  5. Step 5: Solve for x
    x = 455,631,930,808.14/747,522.22
  6. Step 6: Final answer
    x = 609,522.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.