Home / 3,042,245.75-4,197,069.56-1,752,395.27

Finding the Fourth Proportional to 3,042,245.75, 4,197,069.56 and 1,752,395.27

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Solution

The fourth proportional to 3,042,245.75, 4,197,069.56 and 1,752,395.27 is: 2,417,597.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,245.75 : 4,197,069.56 = 1,752,395.27 : x
  2. Step 2: Convert to fraction form
    3,042,245.75/4,197,069.56 = 1,752,395.27/x
  3. Step 3: Cross multiply
    3,042,245.75x = 4,197,069.56 × 1,752,395.27
  4. Step 4: Simplify right side
    3,042,245.75x = 7,354,924,836,043.01
  5. Step 5: Solve for x
    x = 7,354,924,836,043.01/3,042,245.75
  6. Step 6: Final answer
    x = 2,417,597.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.