Home / 1,134,002.92-1,701,017.08-485,491.82

Finding the Fourth Proportional to 1,134,002.92, 1,701,017.08 and 485,491.82

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Solution

The fourth proportional to 1,134,002.92, 1,701,017.08 and 485,491.82 is: 728,243.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,002.92 : 1,701,017.08 = 485,491.82 : x
  2. Step 2: Convert to fraction form
    1,134,002.92/1,701,017.08 = 485,491.82/x
  3. Step 3: Cross multiply
    1,134,002.92x = 1,701,017.08 × 485,491.82
  4. Step 4: Simplify right side
    1,134,002.92x = 825,829,878,020.29
  5. Step 5: Solve for x
    x = 825,829,878,020.29/1,134,002.92
  6. Step 6: Final answer
    x = 728,243.17

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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.