Home / 1,719,663.48-2,580,532.02-598,519.80

Finding the Fourth Proportional to 1,719,663.48, 2,580,532.02 and 598,519.80

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Solution

The fourth proportional to 1,719,663.48, 2,580,532.02 and 598,519.80 is: 898,140.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,663.48 : 2,580,532.02 = 598,519.80 : x
  2. Step 2: Convert to fraction form
    1,719,663.48/2,580,532.02 = 598,519.80/x
  3. Step 3: Cross multiply
    1,719,663.48x = 2,580,532.02 × 598,519.80
  4. Step 4: Simplify right side
    1,719,663.48x = 1,544,499,508,504.00
  5. Step 5: Solve for x
    x = 1,544,499,508,504.00/1,719,663.48
  6. Step 6: Final answer
    x = 898,140.55

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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.