Home / 3,248,532.44-4,871,157.95-1,901,099.87

Finding the Fourth Proportional to 3,248,532.44, 4,871,157.95 and 1,901,099.87

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Solution

The fourth proportional to 3,248,532.44, 4,871,157.95 and 1,901,099.87 is: 2,850,689.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,532.44 : 4,871,157.95 = 1,901,099.87 : x
  2. Step 2: Convert to fraction form
    3,248,532.44/4,871,157.95 = 1,901,099.87/x
  3. Step 3: Cross multiply
    3,248,532.44x = 4,871,157.95 × 1,901,099.87
  4. Step 4: Simplify right side
    3,248,532.44x = 9,260,557,744,158.27
  5. Step 5: Solve for x
    x = 9,260,557,744,158.27/3,248,532.44
  6. Step 6: Final answer
    x = 2,850,689.63

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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.