Home / 4,948,126.88-6,824,366.68-3,482,885.92

Finding the Fourth Proportional to 4,948,126.88, 6,824,366.68 and 3,482,885.92

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Solution

The fourth proportional to 4,948,126.88, 6,824,366.68 and 3,482,885.92 is: 4,803,532.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,126.88 : 6,824,366.68 = 3,482,885.92 : x
  2. Step 2: Convert to fraction form
    4,948,126.88/6,824,366.68 = 3,482,885.92/x
  3. Step 3: Cross multiply
    4,948,126.88x = 6,824,366.68 × 3,482,885.92
  4. Step 4: Simplify right side
    4,948,126.88x = 23,768,490,622,689.14
  5. Step 5: Solve for x
    x = 23,768,490,622,689.14/4,948,126.88
  6. Step 6: Final answer
    x = 4,803,532.97

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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.