Home / 1,064,106.52-1,468,454.90-580,679.89

Finding the Fourth Proportional to 1,064,106.52, 1,468,454.90 and 580,679.89

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Solution

The fourth proportional to 1,064,106.52, 1,468,454.90 and 580,679.89 is: 801,331.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,106.52 : 1,468,454.90 = 580,679.89 : x
  2. Step 2: Convert to fraction form
    1,064,106.52/1,468,454.90 = 580,679.89/x
  3. Step 3: Cross multiply
    1,064,106.52x = 1,468,454.90 × 580,679.89
  4. Step 4: Simplify right side
    1,064,106.52x = 852,702,223,227.42
  5. Step 5: Solve for x
    x = 852,702,223,227.42/1,064,106.52
  6. Step 6: Final answer
    x = 801,331.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.