Home / 6,295,845.30-9,421,995.15-3,773,310.90

Finding the Fourth Proportional to 6,295,845.30, 9,421,995.15 and 3,773,310.90

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Solution

The fourth proportional to 6,295,845.30, 9,421,995.15 and 3,773,310.90 is: 5,646,917.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,845.30 : 9,421,995.15 = 3,773,310.90 : x
  2. Step 2: Convert to fraction form
    6,295,845.30/9,421,995.15 = 3,773,310.90/x
  3. Step 3: Cross multiply
    6,295,845.30x = 9,421,995.15 × 3,773,310.90
  4. Step 4: Simplify right side
    6,295,845.30x = 35,552,116,999,242.13
  5. Step 5: Solve for x
    x = 35,552,116,999,242.13/6,295,845.30
  6. Step 6: Final answer
    x = 5,646,917.18

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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.