Home / 3,292,242.60-4,936,031.10-1,495,986.60

Finding the Fourth Proportional to 3,292,242.60, 4,936,031.10 and 1,495,986.60

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Solution

The fourth proportional to 3,292,242.60, 4,936,031.10 and 1,495,986.60 is: 2,242,919.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,242.60 : 4,936,031.10 = 1,495,986.60 : x
  2. Step 2: Convert to fraction form
    3,292,242.60/4,936,031.10 = 1,495,986.60/x
  3. Step 3: Cross multiply
    3,292,242.60x = 4,936,031.10 × 1,495,986.60
  4. Step 4: Simplify right side
    3,292,242.60x = 7,384,236,382,783.26
  5. Step 5: Solve for x
    x = 7,384,236,382,783.26/3,292,242.60
  6. Step 6: Final answer
    x = 2,242,919.88

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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.