Home / 4,481,646.30-6,713,612.10-2,456,265.60

Finding the Fourth Proportional to 4,481,646.30, 6,713,612.10 and 2,456,265.60

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Solution

The fourth proportional to 4,481,646.30, 6,713,612.10 and 2,456,265.60 is: 3,679,543.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,646.30 : 6,713,612.10 = 2,456,265.60 : x
  2. Step 2: Convert to fraction form
    4,481,646.30/6,713,612.10 = 2,456,265.60/x
  3. Step 3: Cross multiply
    4,481,646.30x = 6,713,612.10 × 2,456,265.60
  4. Step 4: Simplify right side
    4,481,646.30x = 16,490,414,452,973.76
  5. Step 5: Solve for x
    x = 16,490,414,452,973.76/4,481,646.30
  6. Step 6: Final answer
    x = 3,679,543.93

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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.