Home / 1,062,708.43-1,594,311.76-423,051.25

Finding the Fourth Proportional to 1,062,708.43, 1,594,311.76 and 423,051.25

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Solution

The fourth proportional to 1,062,708.43, 1,594,311.76 and 423,051.25 is: 634,676.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,708.43 : 1,594,311.76 = 423,051.25 : x
  2. Step 2: Convert to fraction form
    1,062,708.43/1,594,311.76 = 423,051.25/x
  3. Step 3: Cross multiply
    1,062,708.43x = 1,594,311.76 × 423,051.25
  4. Step 4: Simplify right side
    1,062,708.43x = 674,475,582,957.70
  5. Step 5: Solve for x
    x = 674,475,582,957.70/1,062,708.43
  6. Step 6: Final answer
    x = 634,676.04

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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.