Home / 4,555,700.32-6,286,997.65-2,518,641.04

Finding the Fourth Proportional to 4,555,700.32, 6,286,997.65 and 2,518,641.04

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Solution

The fourth proportional to 4,555,700.32, 6,286,997.65 and 2,518,641.04 is: 3,475,797.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,700.32 : 6,286,997.65 = 2,518,641.04 : x
  2. Step 2: Convert to fraction form
    4,555,700.32/6,286,997.65 = 2,518,641.04/x
  3. Step 3: Cross multiply
    4,555,700.32x = 6,286,997.65 × 2,518,641.04
  4. Step 4: Simplify right side
    4,555,700.32x = 15,834,690,299,673.56
  5. Step 5: Solve for x
    x = 15,834,690,299,673.56/4,555,700.32
  6. Step 6: Final answer
    x = 3,475,797.17

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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.