Home / 3,247,094.48-4,869,854.39-1,352,802.56

Finding the Fourth Proportional to 3,247,094.48, 4,869,854.39 and 1,352,802.56

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Solution

The fourth proportional to 3,247,094.48, 4,869,854.39 and 1,352,802.56 is: 2,028,875.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,094.48 : 4,869,854.39 = 1,352,802.56 : x
  2. Step 2: Convert to fraction form
    3,247,094.48/4,869,854.39 = 1,352,802.56/x
  3. Step 3: Cross multiply
    3,247,094.48x = 4,869,854.39 × 1,352,802.56
  4. Step 4: Simplify right side
    3,247,094.48x = 6,587,951,454,505.95
  5. Step 5: Solve for x
    x = 6,587,951,454,505.95/3,247,094.48
  6. Step 6: Final answer
    x = 2,028,875.82

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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.