Home / 2,566,046.40-3,849,991.20-2,473,886.40

Finding the Fourth Proportional to 2,566,046.40, 3,849,991.20 and 2,473,886.40

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Solution

The fourth proportional to 2,566,046.40, 3,849,991.20 and 2,473,886.40 is: 3,711,718.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,046.40 : 3,849,991.20 = 2,473,886.40 : x
  2. Step 2: Convert to fraction form
    2,566,046.40/3,849,991.20 = 2,473,886.40/x
  3. Step 3: Cross multiply
    2,566,046.40x = 3,849,991.20 × 2,473,886.40
  4. Step 4: Simplify right side
    2,566,046.40x = 9,524,440,869,799.68
  5. Step 5: Solve for x
    x = 9,524,440,869,799.68/2,566,046.40
  6. Step 6: Final answer
    x = 3,711,718.10

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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.