Home / 4,366,904.55-6,551,278.43-1,375,390.95

Finding the Fourth Proportional to 4,366,904.55, 6,551,278.43 and 1,375,390.95

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Solution

The fourth proportional to 4,366,904.55, 6,551,278.43 and 1,375,390.95 is: 2,063,376.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,904.55 : 6,551,278.43 = 1,375,390.95 : x
  2. Step 2: Convert to fraction form
    4,366,904.55/6,551,278.43 = 1,375,390.95/x
  3. Step 3: Cross multiply
    4,366,904.55x = 6,551,278.43 × 1,375,390.95
  4. Step 4: Simplify right side
    4,366,904.55x = 9,010,569,063,552.21
  5. Step 5: Solve for x
    x = 9,010,569,063,552.21/4,366,904.55
  6. Step 6: Final answer
    x = 2,063,376.69

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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.