Home / 4,245,415.95-5,857,895.66-2,503,631.73

Finding the Fourth Proportional to 4,245,415.95, 5,857,895.66 and 2,503,631.73

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Solution

The fourth proportional to 4,245,415.95, 5,857,895.66 and 2,503,631.73 is: 3,454,552.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,415.95 : 5,857,895.66 = 2,503,631.73 : x
  2. Step 2: Convert to fraction form
    4,245,415.95/5,857,895.66 = 2,503,631.73/x
  3. Step 3: Cross multiply
    4,245,415.95x = 5,857,895.66 × 2,503,631.73
  4. Step 4: Simplify right side
    4,245,415.95x = 14,666,013,432,887.13
  5. Step 5: Solve for x
    x = 14,666,013,432,887.13/4,245,415.95
  6. Step 6: Final answer
    x = 3,454,552.77

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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.