Home / 5,876,465.53-8,109,522.45-3,298,146.30

Finding the Fourth Proportional to 5,876,465.53, 8,109,522.45 and 3,298,146.30

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Solution

The fourth proportional to 5,876,465.53, 8,109,522.45 and 3,298,146.30 is: 4,551,441.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,465.53 : 8,109,522.45 = 3,298,146.30 : x
  2. Step 2: Convert to fraction form
    5,876,465.53/8,109,522.45 = 3,298,146.30/x
  3. Step 3: Cross multiply
    5,876,465.53x = 8,109,522.45 × 3,298,146.30
  4. Step 4: Simplify right side
    5,876,465.53x = 26,746,391,475,237.55
  5. Step 5: Solve for x
    x = 26,746,391,475,237.55/5,876,465.53
  6. Step 6: Final answer
    x = 4,551,441.91

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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.