Home / 2,730,517.56-4,096,204.02-837,061.56

Finding the Fourth Proportional to 2,730,517.56, 4,096,204.02 and 837,061.56

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Solution

The fourth proportional to 2,730,517.56, 4,096,204.02 and 837,061.56 is: 1,255,723.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,517.56 : 4,096,204.02 = 837,061.56 : x
  2. Step 2: Convert to fraction form
    2,730,517.56/4,096,204.02 = 837,061.56/x
  3. Step 3: Cross multiply
    2,730,517.56x = 4,096,204.02 × 837,061.56
  4. Step 4: Simplify right side
    2,730,517.56x = 3,428,774,927,059.47
  5. Step 5: Solve for x
    x = 3,428,774,927,059.47/2,730,517.56
  6. Step 6: Final answer
    x = 1,255,723.45

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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.