Home / 4,488,084.16-6,192,722.28-2,554,229.68

Finding the Fourth Proportional to 4,488,084.16, 6,192,722.28 and 2,554,229.68

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Solution

The fourth proportional to 4,488,084.16, 6,192,722.28 and 2,554,229.68 is: 3,524,362.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,084.16 : 6,192,722.28 = 2,554,229.68 : x
  2. Step 2: Convert to fraction form
    4,488,084.16/6,192,722.28 = 2,554,229.68/x
  3. Step 3: Cross multiply
    4,488,084.16x = 6,192,722.28 × 2,554,229.68
  4. Step 4: Simplify right side
    4,488,084.16x = 15,817,635,047,573.27
  5. Step 5: Solve for x
    x = 15,817,635,047,573.27/4,488,084.16
  6. Step 6: Final answer
    x = 3,524,362.40

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1.5x scale

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.