Home / 2,695,005.10-4,043,090.85-801,937.90

Finding the Fourth Proportional to 2,695,005.10, 4,043,090.85 and 801,937.90

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Solution

The fourth proportional to 2,695,005.10, 4,043,090.85 and 801,937.90 is: 1,203,080.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,005.10 : 4,043,090.85 = 801,937.90 : x
  2. Step 2: Convert to fraction form
    2,695,005.10/4,043,090.85 = 801,937.90/x
  3. Step 3: Cross multiply
    2,695,005.10x = 4,043,090.85 × 801,937.90
  4. Step 4: Simplify right side
    2,695,005.10x = 3,242,307,785,758.22
  5. Step 5: Solve for x
    x = 3,242,307,785,758.22/2,695,005.10
  6. Step 6: Final answer
    x = 1,203,080.39

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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.