Home / 1,164,721.14-1,747,157.04-366,036.03

Finding the Fourth Proportional to 1,164,721.14, 1,747,157.04 and 366,036.03

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Solution

The fourth proportional to 1,164,721.14, 1,747,157.04 and 366,036.03 is: 549,077.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,721.14 : 1,747,157.04 = 366,036.03 : x
  2. Step 2: Convert to fraction form
    1,164,721.14/1,747,157.04 = 366,036.03/x
  3. Step 3: Cross multiply
    1,164,721.14x = 1,747,157.04 × 366,036.03
  4. Step 4: Simplify right side
    1,164,721.14x = 639,522,426,708.15
  5. Step 5: Solve for x
    x = 639,522,426,708.15/1,164,721.14
  6. Step 6: Final answer
    x = 549,077.72

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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.