Home / 3,222,139.55-4,834,218.07-1,064,680.54

Finding the Fourth Proportional to 3,222,139.55, 4,834,218.07 and 1,064,680.54

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Solution

The fourth proportional to 3,222,139.55, 4,834,218.07 and 1,064,680.54 is: 1,597,354.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,139.55 : 4,834,218.07 = 1,064,680.54 : x
  2. Step 2: Convert to fraction form
    3,222,139.55/4,834,218.07 = 1,064,680.54/x
  3. Step 3: Cross multiply
    3,222,139.55x = 4,834,218.07 × 1,064,680.54
  4. Step 4: Simplify right side
    3,222,139.55x = 5,146,897,894,490.66
  5. Step 5: Solve for x
    x = 5,146,897,894,490.66/3,222,139.55
  6. Step 6: Final answer
    x = 1,597,354.13

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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.