Home / 4,466,332.55-6,700,163.13-2,070,419.38

Finding the Fourth Proportional to 4,466,332.55, 6,700,163.13 and 2,070,419.38

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Solution

The fourth proportional to 4,466,332.55, 6,700,163.13 and 2,070,419.38 is: 3,105,937.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,332.55 : 6,700,163.13 = 2,070,419.38 : x
  2. Step 2: Convert to fraction form
    4,466,332.55/6,700,163.13 = 2,070,419.38/x
  3. Step 3: Cross multiply
    4,466,332.55x = 6,700,163.13 × 2,070,419.38
  4. Step 4: Simplify right side
    4,466,332.55x = 13,872,147,576,763.05
  5. Step 5: Solve for x
    x = 13,872,147,576,763.05/4,466,332.55
  6. Step 6: Final answer
    x = 3,105,937.01

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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.