Home / 2,063,747.67-2,847,876.59-1,146,035.43

Finding the Fourth Proportional to 2,063,747.67, 2,847,876.59 and 1,146,035.43

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Solution

The fourth proportional to 2,063,747.67, 2,847,876.59 and 1,146,035.43 is: 1,581,476.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,747.67 : 2,847,876.59 = 1,146,035.43 : x
  2. Step 2: Convert to fraction form
    2,063,747.67/2,847,876.59 = 1,146,035.43/x
  3. Step 3: Cross multiply
    2,063,747.67x = 2,847,876.59 × 1,146,035.43
  4. Step 4: Simplify right side
    2,063,747.67x = 3,263,767,466,677.41
  5. Step 5: Solve for x
    x = 3,263,767,466,677.41/2,063,747.67
  6. Step 6: Final answer
    x = 1,581,476.03

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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.