Home / 4,098,351.38-6,147,822.33-1,574,006.63

Finding the Fourth Proportional to 4,098,351.38, 6,147,822.33 and 1,574,006.63

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Solution

The fourth proportional to 4,098,351.38, 6,147,822.33 and 1,574,006.63 is: 2,361,123.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,351.38 : 6,147,822.33 = 1,574,006.63 : x
  2. Step 2: Convert to fraction form
    4,098,351.38/6,147,822.33 = 1,574,006.63/x
  3. Step 3: Cross multiply
    4,098,351.38x = 6,147,822.33 × 1,574,006.63
  4. Step 4: Simplify right side
    4,098,351.38x = 9,676,713,076,742.94
  5. Step 5: Solve for x
    x = 9,676,713,076,742.94/4,098,351.38
  6. Step 6: Final answer
    x = 2,361,123.34

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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.