Home / 4,914,603.01-7,375,226.02-1,719,756.87

Finding the Fourth Proportional to 4,914,603.01, 7,375,226.02 and 1,719,756.87

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Solution

The fourth proportional to 4,914,603.01, 7,375,226.02 and 1,719,756.87 is: 2,580,797.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,603.01 : 7,375,226.02 = 1,719,756.87 : x
  2. Step 2: Convert to fraction form
    4,914,603.01/7,375,226.02 = 1,719,756.87/x
  3. Step 3: Cross multiply
    4,914,603.01x = 7,375,226.02 × 1,719,756.87
  4. Step 4: Simplify right side
    4,914,603.01x = 12,683,595,593,414.90
  5. Step 5: Solve for x
    x = 12,683,595,593,414.90/4,914,603.01
  6. Step 6: Final answer
    x = 2,580,797.59

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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.