Home / 8,674,113.85-13,011,815.95-2,608,360.00

Finding the Fourth Proportional to 8,674,113.85, 13,011,815.95 and 2,608,360.00

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Solution

The fourth proportional to 8,674,113.85, 13,011,815.95 and 2,608,360.00 is: 3,912,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,674,113.85 : 13,011,815.95 = 2,608,360.00 : x
  2. Step 2: Convert to fraction form
    8,674,113.85/13,011,815.95 = 2,608,360.00/x
  3. Step 3: Cross multiply
    8,674,113.85x = 13,011,815.95 × 2,608,360.00
  4. Step 4: Simplify right side
    8,674,113.85x = 33,939,500,212,291.56
  5. Step 5: Solve for x
    x = 33,939,500,212,291.56/8,674,113.85
  6. Step 6: Final answer
    x = 3,912,734.00

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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.