Home / 1,164,720.04-1,747,079.52-323,271.52

Finding the Fourth Proportional to 1,164,720.04, 1,747,079.52 and 323,271.52

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Solution

The fourth proportional to 1,164,720.04, 1,747,079.52 and 323,271.52 is: 484,907.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,720.04 : 1,747,079.52 = 323,271.52 : x
  2. Step 2: Convert to fraction form
    1,164,720.04/1,747,079.52 = 323,271.52/x
  3. Step 3: Cross multiply
    1,164,720.04x = 1,747,079.52 × 323,271.52
  4. Step 4: Simplify right side
    1,164,720.04x = 564,781,051,991.27
  5. Step 5: Solve for x
    x = 564,781,051,991.27/1,164,720.04
  6. Step 6: Final answer
    x = 484,907.13

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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.