Home / 1,029,538.46-1,544,730.96-452,864.83

Finding the Fourth Proportional to 1,029,538.46, 1,544,730.96 and 452,864.83

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Solution

The fourth proportional to 1,029,538.46, 1,544,730.96 and 452,864.83 is: 679,483.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,538.46 : 1,544,730.96 = 452,864.83 : x
  2. Step 2: Convert to fraction form
    1,029,538.46/1,544,730.96 = 452,864.83/x
  3. Step 3: Cross multiply
    1,029,538.46x = 1,544,730.96 × 452,864.83
  4. Step 4: Simplify right side
    1,029,538.46x = 699,554,324,328.92
  5. Step 5: Solve for x
    x = 699,554,324,328.92/1,029,538.46
  6. Step 6: Final answer
    x = 679,483.43

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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.