Home / 6,184,755.64-9,226,915.31-5,849,947.78

Finding the Fourth Proportional to 6,184,755.64, 9,226,915.31 and 5,849,947.78

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Solution

The fourth proportional to 6,184,755.64, 9,226,915.31 and 5,849,947.78 is: 8,727,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,755.64 : 9,226,915.31 = 5,849,947.78 : x
  2. Step 2: Convert to fraction form
    6,184,755.64/9,226,915.31 = 5,849,947.78/x
  3. Step 3: Cross multiply
    6,184,755.64x = 9,226,915.31 × 5,849,947.78
  4. Step 4: Simplify right side
    6,184,755.64x = 53,976,972,733,982.52
  5. Step 5: Solve for x
    x = 53,976,972,733,982.52/6,184,755.64
  6. Step 6: Final answer
    x = 8,727,422.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.