Home / 2,248,959.20-3,373,438.80-651,574.40

Finding the Fourth Proportional to 2,248,959.20, 3,373,438.80 and 651,574.40

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Solution

The fourth proportional to 2,248,959.20, 3,373,438.80 and 651,574.40 is: 977,361.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,959.20 : 3,373,438.80 = 651,574.40 : x
  2. Step 2: Convert to fraction form
    2,248,959.20/3,373,438.80 = 651,574.40/x
  3. Step 3: Cross multiply
    2,248,959.20x = 3,373,438.80 × 651,574.40
  4. Step 4: Simplify right side
    2,248,959.20x = 2,198,046,362,046.72
  5. Step 5: Solve for x
    x = 2,198,046,362,046.72/2,248,959.20
  6. Step 6: Final answer
    x = 977,361.60

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Similar ratio
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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.