Home / 4,098,348.78-6,147,818.41-1,574,004.03

Finding the Fourth Proportional to 4,098,348.78, 6,147,818.41 and 1,574,004.03

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Solution

The fourth proportional to 4,098,348.78, 6,147,818.41 and 1,574,004.03 is: 2,361,119.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,348.78 : 6,147,818.41 = 1,574,004.03 : x
  2. Step 2: Convert to fraction form
    4,098,348.78/6,147,818.41 = 1,574,004.03/x
  3. Step 3: Cross multiply
    4,098,348.78x = 6,147,818.41 × 1,574,004.03
  4. Step 4: Simplify right side
    4,098,348.78x = 9,676,690,922,309.10
  5. Step 5: Solve for x
    x = 9,676,690,922,309.10/4,098,348.78
  6. Step 6: Final answer
    x = 2,361,119.43

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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.