Home / 2,065,673.35-3,098,507.61-717,836.05

Finding the Fourth Proportional to 2,065,673.35, 3,098,507.61 and 717,836.05

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Solution

The fourth proportional to 2,065,673.35, 3,098,507.61 and 717,836.05 is: 1,076,753.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,673.35 : 3,098,507.61 = 717,836.05 : x
  2. Step 2: Convert to fraction form
    2,065,673.35/3,098,507.61 = 717,836.05/x
  3. Step 3: Cross multiply
    2,065,673.35x = 3,098,507.61 × 717,836.05
  4. Step 4: Simplify right side
    2,065,673.35x = 2,224,220,463,657.34
  5. Step 5: Solve for x
    x = 2,224,220,463,657.34/2,065,673.35
  6. Step 6: Final answer
    x = 1,076,753.24

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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.