Home / 8,794,862.08-13,191,948.06-3,675,969.88

Finding the Fourth Proportional to 8,794,862.08, 13,191,948.06 and 3,675,969.88

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Solution

The fourth proportional to 8,794,862.08, 13,191,948.06 and 3,675,969.88 is: 5,513,810.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,862.08 : 13,191,948.06 = 3,675,969.88 : x
  2. Step 2: Convert to fraction form
    8,794,862.08/13,191,948.06 = 3,675,969.88/x
  3. Step 3: Cross multiply
    8,794,862.08x = 13,191,948.06 × 3,675,969.88
  4. Step 4: Simplify right side
    8,794,862.08x = 48,493,203,727,084.43
  5. Step 5: Solve for x
    x = 48,493,203,727,084.43/8,794,862.08
  6. Step 6: Final answer
    x = 5,513,810.60

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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.