Home / 8,741,073.40-13,111,610.10-2,675,793.40

Finding the Fourth Proportional to 8,741,073.40, 13,111,610.10 and 2,675,793.40

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Solution

The fourth proportional to 8,741,073.40, 13,111,610.10 and 2,675,793.40 is: 4,013,690.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,741,073.40 : 13,111,610.10 = 2,675,793.40 : x
  2. Step 2: Convert to fraction form
    8,741,073.40/13,111,610.10 = 2,675,793.40/x
  3. Step 3: Cross multiply
    8,741,073.40x = 13,111,610.10 × 2,675,793.40
  4. Step 4: Simplify right side
    8,741,073.40x = 35,083,959,768,953.34
  5. Step 5: Solve for x
    x = 35,083,959,768,953.34/8,741,073.40
  6. Step 6: Final answer
    x = 4,013,690.10

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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.