Home / 5,094,230.91-7,029,613.14-3,000,740.90

Finding the Fourth Proportional to 5,094,230.91, 7,029,613.14 and 3,000,740.90

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Solution

The fourth proportional to 5,094,230.91, 7,029,613.14 and 3,000,740.90 is: 4,140,771.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094,230.91 : 7,029,613.14 = 3,000,740.90 : x
  2. Step 2: Convert to fraction form
    5,094,230.91/7,029,613.14 = 3,000,740.90/x
  3. Step 3: Cross multiply
    5,094,230.91x = 7,029,613.14 × 3,000,740.90
  4. Step 4: Simplify right side
    5,094,230.91x = 21,094,047,625,227.36
  5. Step 5: Solve for x
    x = 21,094,047,625,227.36/5,094,230.91
  6. Step 6: Final answer
    x = 4,140,771.79

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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.