Home / 7,575,563.08-11,363,387.10-2,526,859.72

Finding the Fourth Proportional to 7,575,563.08, 11,363,387.10 and 2,526,859.72

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Solution

The fourth proportional to 7,575,563.08, 11,363,387.10 and 2,526,859.72 is: 3,790,303.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575,563.08 : 11,363,387.10 = 2,526,859.72 : x
  2. Step 2: Convert to fraction form
    7,575,563.08/11,363,387.10 = 2,526,859.72/x
  3. Step 3: Cross multiply
    7,575,563.08x = 11,363,387.10 × 2,526,859.72
  4. Step 4: Simplify right side
    7,575,563.08x = 28,713,685,145,757.61
  5. Step 5: Solve for x
    x = 28,713,685,145,757.61/7,575,563.08
  6. Step 6: Final answer
    x = 3,790,303.75

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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.