Home / 5,037,009.60-6,950,870.84-2,745,121.04

Finding the Fourth Proportional to 5,037,009.60, 6,950,870.84 and 2,745,121.04

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Solution

The fourth proportional to 5,037,009.60, 6,950,870.84 and 2,745,121.04 is: 3,788,156.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,009.60 : 6,950,870.84 = 2,745,121.04 : x
  2. Step 2: Convert to fraction form
    5,037,009.60/6,950,870.84 = 2,745,121.04/x
  3. Step 3: Cross multiply
    5,037,009.60x = 6,950,870.84 × 2,745,121.04
  4. Step 4: Simplify right side
    5,037,009.60x = 19,080,981,789,206.47
  5. Step 5: Solve for x
    x = 19,080,981,789,206.47/5,037,009.60
  6. Step 6: Final answer
    x = 3,788,156.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.