Home / 3,042,246.75-4,197,070.94-1,752,396.27

Finding the Fourth Proportional to 3,042,246.75, 4,197,070.94 and 1,752,396.27

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Solution

The fourth proportional to 3,042,246.75, 4,197,070.94 and 1,752,396.27 is: 2,417,598.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,246.75 : 4,197,070.94 = 1,752,396.27 : x
  2. Step 2: Convert to fraction form
    3,042,246.75/4,197,070.94 = 1,752,396.27/x
  3. Step 3: Cross multiply
    3,042,246.75x = 4,197,070.94 × 1,752,396.27
  4. Step 4: Simplify right side
    3,042,246.75x = 7,354,931,451,419.41
  5. Step 5: Solve for x
    x = 7,354,931,451,419.41/3,042,246.75
  6. Step 6: Final answer
    x = 2,417,598.59

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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.