Home / 3,024,937.28-4,174,359.35-1,648,292.91

Finding the Fourth Proportional to 3,024,937.28, 4,174,359.35 and 1,648,292.91

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Solution

The fourth proportional to 3,024,937.28, 4,174,359.35 and 1,648,292.91 is: 2,274,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,937.28 : 4,174,359.35 = 1,648,292.91 : x
  2. Step 2: Convert to fraction form
    3,024,937.28/4,174,359.35 = 1,648,292.91/x
  3. Step 3: Cross multiply
    3,024,937.28x = 4,174,359.35 × 1,648,292.91
  4. Step 4: Simplify right side
    3,024,937.28x = 6,880,566,912,155.74
  5. Step 5: Solve for x
    x = 6,880,566,912,155.74/3,024,937.28
  6. Step 6: Final answer
    x = 2,274,614.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.