Home / 1,030,294.99-1,545,677.89-356,375.73

Finding the Fourth Proportional to 1,030,294.99, 1,545,677.89 and 356,375.73

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Solution

The fourth proportional to 1,030,294.99, 1,545,677.89 and 356,375.73 is: 534,645.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,294.99 : 1,545,677.89 = 356,375.73 : x
  2. Step 2: Convert to fraction form
    1,030,294.99/1,545,677.89 = 356,375.73/x
  3. Step 3: Cross multiply
    1,030,294.99x = 1,545,677.89 × 356,375.73
  4. Step 4: Simplify right side
    1,030,294.99x = 550,842,080,261.92
  5. Step 5: Solve for x
    x = 550,842,080,261.92/1,030,294.99
  6. Step 6: Final answer
    x = 534,645.01

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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.