Home / 2,068,195.59-3,098,698.16-1,451,391.46

Finding the Fourth Proportional to 2,068,195.59, 3,098,698.16 and 1,451,391.46

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Solution

The fourth proportional to 2,068,195.59, 3,098,698.16 and 1,451,391.46 is: 2,174,564.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,195.59 : 3,098,698.16 = 1,451,391.46 : x
  2. Step 2: Convert to fraction form
    2,068,195.59/3,098,698.16 = 1,451,391.46/x
  3. Step 3: Cross multiply
    2,068,195.59x = 3,098,698.16 × 1,451,391.46
  4. Step 4: Simplify right side
    2,068,195.59x = 4,497,424,046,541.71
  5. Step 5: Solve for x
    x = 4,497,424,046,541.71/2,068,195.59
  6. Step 6: Final answer
    x = 2,174,564.18

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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.