Home / 1,134,006.30-1,701,009.45-732,473.10

Finding the Fourth Proportional to 1,134,006.30, 1,701,009.45 and 732,473.10

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Solution

The fourth proportional to 1,134,006.30, 1,701,009.45 and 732,473.10 is: 1,098,709.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,006.30 : 1,701,009.45 = 732,473.10 : x
  2. Step 2: Convert to fraction form
    1,134,006.30/1,701,009.45 = 732,473.10/x
  3. Step 3: Cross multiply
    1,134,006.30x = 1,701,009.45 × 732,473.10
  4. Step 4: Simplify right side
    1,134,006.30x = 1,245,943,664,970.80
  5. Step 5: Solve for x
    x = 1,245,943,664,970.80/1,134,006.30
  6. Step 6: Final answer
    x = 1,098,709.65

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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.