Home / 8,775,115.04-13,155,538.24-3,661,354.00

Finding the Fourth Proportional to 8,775,115.04, 13,155,538.24 and 3,661,354.00

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Solution

The fourth proportional to 8,775,115.04, 13,155,538.24 and 3,661,354.00 is: 5,489,054.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,775,115.04 : 13,155,538.24 = 3,661,354.00 : x
  2. Step 2: Convert to fraction form
    8,775,115.04/13,155,538.24 = 3,661,354.00/x
  3. Step 3: Cross multiply
    8,775,115.04x = 13,155,538.24 × 3,661,354.00
  4. Step 4: Simplify right side
    8,775,115.04x = 48,167,082,626,257.55
  5. Step 5: Solve for x
    x = 48,167,082,626,257.55/8,775,115.04
  6. Step 6: Final answer
    x = 5,489,054.26

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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.