Home / 5,925,072.39-8,177,264.85-3,346,919.22

Finding the Fourth Proportional to 5,925,072.39, 8,177,264.85 and 3,346,919.22

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Solution

The fourth proportional to 5,925,072.39, 8,177,264.85 and 3,346,919.22 is: 4,619,124.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,072.39 : 8,177,264.85 = 3,346,919.22 : x
  2. Step 2: Convert to fraction form
    5,925,072.39/8,177,264.85 = 3,346,919.22/x
  3. Step 3: Cross multiply
    5,925,072.39x = 8,177,264.85 × 3,346,919.22
  4. Step 4: Simplify right side
    5,925,072.39x = 27,368,644,893,495.42
  5. Step 5: Solve for x
    x = 27,368,644,893,495.42/5,925,072.39
  6. Step 6: Final answer
    x = 4,619,124.14

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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.