Home / 4,614,809.45-6,368,565.53-2,549,958.66

Finding the Fourth Proportional to 4,614,809.45, 6,368,565.53 and 2,549,958.66

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Solution

The fourth proportional to 4,614,809.45, 6,368,565.53 and 2,549,958.66 is: 3,519,013.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,809.45 : 6,368,565.53 = 2,549,958.66 : x
  2. Step 2: Convert to fraction form
    4,614,809.45/6,368,565.53 = 2,549,958.66/x
  3. Step 3: Cross multiply
    4,614,809.45x = 6,368,565.53 × 2,549,958.66
  4. Step 4: Simplify right side
    4,614,809.45x = 16,239,578,831,375.89
  5. Step 5: Solve for x
    x = 16,239,578,831,375.89/4,614,809.45
  6. Step 6: Final answer
    x = 3,519,013.95

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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.