Home / 3,569,139.28-4,926,321.48-2,041,725.52

Finding the Fourth Proportional to 3,569,139.28, 4,926,321.48 and 2,041,725.52

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Solution

The fourth proportional to 3,569,139.28, 4,926,321.48 and 2,041,725.52 is: 2,818,101.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,139.28 : 4,926,321.48 = 2,041,725.52 : x
  2. Step 2: Convert to fraction form
    3,569,139.28/4,926,321.48 = 2,041,725.52/x
  3. Step 3: Cross multiply
    3,569,139.28x = 4,926,321.48 × 2,041,725.52
  4. Step 4: Simplify right side
    3,569,139.28x = 10,058,196,285,440.17
  5. Step 5: Solve for x
    x = 10,058,196,285,440.17/3,569,139.28
  6. Step 6: Final answer
    x = 2,818,101.37

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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.