Home / 2,673,859.60-4,011,307.80-1,344,163.60

Finding the Fourth Proportional to 2,673,859.60, 4,011,307.80 and 1,344,163.60

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Solution

The fourth proportional to 2,673,859.60, 4,011,307.80 and 1,344,163.60 is: 2,016,506.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,859.60 : 4,011,307.80 = 1,344,163.60 : x
  2. Step 2: Convert to fraction form
    2,673,859.60/4,011,307.80 = 1,344,163.60/x
  3. Step 3: Cross multiply
    2,673,859.60x = 4,011,307.80 × 1,344,163.60
  4. Step 4: Simplify right side
    2,673,859.60x = 5,391,853,933,156.08
  5. Step 5: Solve for x
    x = 5,391,853,933,156.08/2,673,859.60
  6. Step 6: Final answer
    x = 2,016,506.00

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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.