Home / 5,637,977.06-8,454,425.43-3,364,551.14

Finding the Fourth Proportional to 5,637,977.06, 8,454,425.43 and 3,364,551.14

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Solution

The fourth proportional to 5,637,977.06, 8,454,425.43 and 3,364,551.14 is: 5,045,310.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,637,977.06 : 8,454,425.43 = 3,364,551.14 : x
  2. Step 2: Convert to fraction form
    5,637,977.06/8,454,425.43 = 3,364,551.14/x
  3. Step 3: Cross multiply
    5,637,977.06x = 8,454,425.43 × 3,364,551.14
  4. Step 4: Simplify right side
    5,637,977.06x = 28,445,346,718,551.49
  5. Step 5: Solve for x
    x = 28,445,346,718,551.49/5,637,977.06
  6. Step 6: Final answer
    x = 5,045,310.83

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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.