Home / 652,427.29-900,289.16-365,892.02

Finding the Fourth Proportional to 652,427.29, 900,289.16 and 365,892.02

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Solution

The fourth proportional to 652,427.29, 900,289.16 and 365,892.02 is: 504,897.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,427.29 : 900,289.16 = 365,892.02 : x
  2. Step 2: Convert to fraction form
    652,427.29/900,289.16 = 365,892.02/x
  3. Step 3: Cross multiply
    652,427.29x = 900,289.16 × 365,892.02
  4. Step 4: Simplify right side
    652,427.29x = 329,408,619,336.50
  5. Step 5: Solve for x
    x = 329,408,619,336.50/652,427.29
  6. Step 6: Final answer
    x = 504,897.06

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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.