Home / 732,554.61-1,098,868.36-227,459.67

Finding the Fourth Proportional to 732,554.61, 1,098,868.36 and 227,459.67

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Solution

The fourth proportional to 732,554.61, 1,098,868.36 and 227,459.67 is: 341,200.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,554.61 : 1,098,868.36 = 227,459.67 : x
  2. Step 2: Convert to fraction form
    732,554.61/1,098,868.36 = 227,459.67/x
  3. Step 3: Cross multiply
    732,554.61x = 1,098,868.36 × 227,459.67
  4. Step 4: Simplify right side
    732,554.61x = 249,948,234,539.04
  5. Step 5: Solve for x
    x = 249,948,234,539.04/732,554.61
  6. Step 6: Final answer
    x = 341,200.82

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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.