Home / 2,524,647.60-3,484,041.39-1,378,761.66

Finding the Fourth Proportional to 2,524,647.60, 3,484,041.39 and 1,378,761.66

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Solution

The fourth proportional to 2,524,647.60, 3,484,041.39 and 1,378,761.66 is: 1,902,706.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,647.60 : 3,484,041.39 = 1,378,761.66 : x
  2. Step 2: Convert to fraction form
    2,524,647.60/3,484,041.39 = 1,378,761.66/x
  3. Step 3: Cross multiply
    2,524,647.60x = 3,484,041.39 × 1,378,761.66
  4. Step 4: Simplify right side
    2,524,647.60x = 4,803,662,690,385.11
  5. Step 5: Solve for x
    x = 4,803,662,690,385.11/2,524,647.60
  6. Step 6: Final answer
    x = 1,902,706.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.