Home / 2,016,657.20-3,026,152.20-754,612.40

Finding the Fourth Proportional to 2,016,657.20, 3,026,152.20 and 754,612.40

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Solution

The fourth proportional to 2,016,657.20, 3,026,152.20 and 754,612.40 is: 1,132,355.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,657.20 : 3,026,152.20 = 754,612.40 : x
  2. Step 2: Convert to fraction form
    2,016,657.20/3,026,152.20 = 754,612.40/x
  3. Step 3: Cross multiply
    2,016,657.20x = 3,026,152.20 × 754,612.40
  4. Step 4: Simplify right side
    2,016,657.20x = 2,283,571,974,407.28
  5. Step 5: Solve for x
    x = 2,283,571,974,407.28/2,016,657.20
  6. Step 6: Final answer
    x = 1,132,355.05

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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.