Home / 4,372,293.43-6,559,280.76-1,676,408.38

Finding the Fourth Proportional to 4,372,293.43, 6,559,280.76 and 1,676,408.38

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Solution

The fourth proportional to 4,372,293.43, 6,559,280.76 and 1,676,408.38 is: 2,514,934.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,293.43 : 6,559,280.76 = 1,676,408.38 : x
  2. Step 2: Convert to fraction form
    4,372,293.43/6,559,280.76 = 1,676,408.38/x
  3. Step 3: Cross multiply
    4,372,293.43x = 6,559,280.76 × 1,676,408.38
  4. Step 4: Simplify right side
    4,372,293.43x = 10,996,033,232,836.77
  5. Step 5: Solve for x
    x = 10,996,033,232,836.77/4,372,293.43
  6. Step 6: Final answer
    x = 2,514,934.88

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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.