Home / 4,370,167.92-6,031,994.82-2,581,537.78

Finding the Fourth Proportional to 4,370,167.92, 6,031,994.82 and 2,581,537.78

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Solution

The fourth proportional to 4,370,167.92, 6,031,994.82 and 2,581,537.78 is: 3,563,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,167.92 : 6,031,994.82 = 2,581,537.78 : x
  2. Step 2: Convert to fraction form
    4,370,167.92/6,031,994.82 = 2,581,537.78/x
  3. Step 3: Cross multiply
    4,370,167.92x = 6,031,994.82 × 2,581,537.78
  4. Step 4: Simplify right side
    4,370,167.92x = 15,571,822,512,009.69
  5. Step 5: Solve for x
    x = 15,571,822,512,009.69/4,370,167.92
  6. Step 6: Final answer
    x = 3,563,209.20

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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.