Home / 5,382,330.03-7,427,561.22-2,934,934.89

Finding the Fourth Proportional to 5,382,330.03, 7,427,561.22 and 2,934,934.89

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Solution

The fourth proportional to 5,382,330.03, 7,427,561.22 and 2,934,934.89 is: 4,050,180.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,382,330.03 : 7,427,561.22 = 2,934,934.89 : x
  2. Step 2: Convert to fraction form
    5,382,330.03/7,427,561.22 = 2,934,934.89/x
  3. Step 3: Cross multiply
    5,382,330.03x = 7,427,561.22 × 2,934,934.89
  4. Step 4: Simplify right side
    5,382,330.03x = 21,799,408,572,188.96
  5. Step 5: Solve for x
    x = 21,799,408,572,188.96/5,382,330.03
  6. Step 6: Final answer
    x = 4,050,180.58

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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.