Home / 976,248.52-1,461,849.53-673,575.95

Finding the Fourth Proportional to 976,248.52, 1,461,849.53 and 673,575.95

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Solution

The fourth proportional to 976,248.52, 1,461,849.53 and 673,575.95 is: 1,008,622.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,248.52 : 1,461,849.53 = 673,575.95 : x
  2. Step 2: Convert to fraction form
    976,248.52/1,461,849.53 = 673,575.95/x
  3. Step 3: Cross multiply
    976,248.52x = 1,461,849.53 × 673,575.95
  4. Step 4: Simplify right side
    976,248.52x = 984,666,686,213.55
  5. Step 5: Solve for x
    x = 984,666,686,213.55/976,248.52
  6. Step 6: Final answer
    x = 1,008,622.98

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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.