Home / 2,874,220.38-4,307,780.16-2,466,546.93

Finding the Fourth Proportional to 2,874,220.38, 4,307,780.16 and 2,466,546.93

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Solution

The fourth proportional to 2,874,220.38, 4,307,780.16 and 2,466,546.93 is: 3,696,773.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,874,220.38 : 4,307,780.16 = 2,466,546.93 : x
  2. Step 2: Convert to fraction form
    2,874,220.38/4,307,780.16 = 2,466,546.93/x
  3. Step 3: Cross multiply
    2,874,220.38x = 4,307,780.16 × 2,466,546.93
  4. Step 4: Simplify right side
    2,874,220.38x = 10,625,341,928,762.91
  5. Step 5: Solve for x
    x = 10,625,341,928,762.91/2,874,220.38
  6. Step 6: Final answer
    x = 3,696,773.57

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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.