Home / 6,248,822.40-9,373,233.60-2,205,278.10

Finding the Fourth Proportional to 6,248,822.40, 9,373,233.60 and 2,205,278.10

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Solution

The fourth proportional to 6,248,822.40, 9,373,233.60 and 2,205,278.10 is: 3,307,917.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,822.40 : 9,373,233.60 = 2,205,278.10 : x
  2. Step 2: Convert to fraction form
    6,248,822.40/9,373,233.60 = 2,205,278.10/x
  3. Step 3: Cross multiply
    6,248,822.40x = 9,373,233.60 × 2,205,278.10
  4. Step 4: Simplify right side
    6,248,822.40x = 20,670,586,784,264.16
  5. Step 5: Solve for x
    x = 20,670,586,784,264.16/6,248,822.40
  6. Step 6: Final answer
    x = 3,307,917.15

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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.