Home / 4,844,327.20-7,266,490.80-3,141,210.40

Finding the Fourth Proportional to 4,844,327.20, 7,266,490.80 and 3,141,210.40

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Solution

The fourth proportional to 4,844,327.20, 7,266,490.80 and 3,141,210.40 is: 4,711,815.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,327.20 : 7,266,490.80 = 3,141,210.40 : x
  2. Step 2: Convert to fraction form
    4,844,327.20/7,266,490.80 = 3,141,210.40/x
  3. Step 3: Cross multiply
    4,844,327.20x = 7,266,490.80 × 3,141,210.40
  4. Step 4: Simplify right side
    4,844,327.20x = 22,825,576,472,464.32
  5. Step 5: Solve for x
    x = 22,825,576,472,464.32/4,844,327.20
  6. Step 6: Final answer
    x = 4,711,815.60

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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.