Home / 4,993,375.16-6,895,616.84-4,721,339.90

Finding the Fourth Proportional to 4,993,375.16, 6,895,616.84 and 4,721,339.90

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Solution

The fourth proportional to 4,993,375.16, 6,895,616.84 and 4,721,339.90 is: 6,519,948.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,375.16 : 6,895,616.84 = 4,721,339.90 : x
  2. Step 2: Convert to fraction form
    4,993,375.16/6,895,616.84 = 4,721,339.90/x
  3. Step 3: Cross multiply
    4,993,375.16x = 6,895,616.84 × 4,721,339.90
  4. Step 4: Simplify right side
    4,993,375.16x = 32,556,550,921,803.92
  5. Step 5: Solve for x
    x = 32,556,550,921,803.92/4,993,375.16
  6. Step 6: Final answer
    x = 6,519,948.91

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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.