Home / 3,598,176.50-5,395,287.90-1,772,524.28

Finding the Fourth Proportional to 3,598,176.50, 5,395,287.90 and 1,772,524.28

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Solution

The fourth proportional to 3,598,176.50, 5,395,287.90 and 1,772,524.28 is: 2,657,812.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,176.50 : 5,395,287.90 = 1,772,524.28 : x
  2. Step 2: Convert to fraction form
    3,598,176.50/5,395,287.90 = 1,772,524.28/x
  3. Step 3: Cross multiply
    3,598,176.50x = 5,395,287.90 × 1,772,524.28
  4. Step 4: Simplify right side
    3,598,176.50x = 9,563,278,800,340.21
  5. Step 5: Solve for x
    x = 9,563,278,800,340.21/3,598,176.50
  6. Step 6: Final answer
    x = 2,657,812.59

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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.