Home / 5,466,548.78-7,543,897.98-3,019,103

Finding the Fourth Proportional to 5,466,548.78, 7,543,897.98 and 3,019,103

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Solution

The fourth proportional to 5,466,548.78, 7,543,897.98 and 3,019,103 is: 4,166,395.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,548.78 : 7,543,897.98 = 3,019,103 : x
  2. Step 2: Convert to fraction form
    5,466,548.78/7,543,897.98 = 3,019,103/x
  3. Step 3: Cross multiply
    5,466,548.78x = 7,543,897.98 × 3,019,103
  4. Step 4: Simplify right side
    5,466,548.78x = 22,775,805,023,111.94
  5. Step 5: Solve for x
    x = 22,775,805,023,111.94/5,466,548.78
  6. Step 6: Final answer
    x = 4,166,395.64

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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.