Home / 2,065,752.60-3,098,628.90-717,467.10

Finding the Fourth Proportional to 2,065,752.60, 3,098,628.90 and 717,467.10

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Solution

The fourth proportional to 2,065,752.60, 3,098,628.90 and 717,467.10 is: 1,076,200.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,752.60 : 3,098,628.90 = 717,467.10 : x
  2. Step 2: Convert to fraction form
    2,065,752.60/3,098,628.90 = 717,467.10/x
  3. Step 3: Cross multiply
    2,065,752.60x = 3,098,628.90 × 717,467.10
  4. Step 4: Simplify right side
    2,065,752.60x = 2,223,164,290,859.19
  5. Step 5: Solve for x
    x = 2,223,164,290,859.19/2,065,752.60
  6. Step 6: Final answer
    x = 1,076,200.65

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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.