Home / 3,913,256.01-5,869,915.22-1,607,155.01

Finding the Fourth Proportional to 3,913,256.01, 5,869,915.22 and 1,607,155.01

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Solution

The fourth proportional to 3,913,256.01, 5,869,915.22 and 1,607,155.01 is: 2,410,745.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,913,256.01 : 5,869,915.22 = 1,607,155.01 : x
  2. Step 2: Convert to fraction form
    3,913,256.01/5,869,915.22 = 1,607,155.01/x
  3. Step 3: Cross multiply
    3,913,256.01x = 5,869,915.22 × 1,607,155.01
  4. Step 4: Simplify right side
    3,913,256.01x = 9,433,863,650,778.75
  5. Step 5: Solve for x
    x = 9,433,863,650,778.75/3,913,256.01
  6. Step 6: Final answer
    x = 2,410,745.33

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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.