Home / 1,719,820.98-2,580,768.30-598,677.30

Finding the Fourth Proportional to 1,719,820.98, 2,580,768.30 and 598,677.30

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Solution

The fourth proportional to 1,719,820.98, 2,580,768.30 and 598,677.30 is: 898,376.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,820.98 : 2,580,768.30 = 598,677.30 : x
  2. Step 2: Convert to fraction form
    1,719,820.98/2,580,768.30 = 598,677.30/x
  3. Step 3: Cross multiply
    1,719,820.98x = 2,580,768.30 × 598,677.30
  4. Step 4: Simplify right side
    1,719,820.98x = 1,545,047,397,769.59
  5. Step 5: Solve for x
    x = 1,545,047,397,769.59/1,719,820.98
  6. Step 6: Final answer
    x = 898,376.88

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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.