Home / 3,026,123.15-4,539,199.30-896,247.59

Finding the Fourth Proportional to 3,026,123.15, 4,539,199.30 and 896,247.59

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Solution

The fourth proportional to 3,026,123.15, 4,539,199.30 and 896,247.59 is: 1,344,375.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,123.15 : 4,539,199.30 = 896,247.59 : x
  2. Step 2: Convert to fraction form
    3,026,123.15/4,539,199.30 = 896,247.59/x
  3. Step 3: Cross multiply
    3,026,123.15x = 4,539,199.30 × 896,247.59
  4. Step 4: Simplify right side
    3,026,123.15x = 4,068,246,408,218.07
  5. Step 5: Solve for x
    x = 4,068,246,408,218.07/3,026,123.15
  6. Step 6: Final answer
    x = 1,344,375.70

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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.