Home / 1,960,945.73-2,941,588.02-541,001.81

Finding the Fourth Proportional to 1,960,945.73, 2,941,588.02 and 541,001.81

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Solution

The fourth proportional to 1,960,945.73, 2,941,588.02 and 541,001.81 is: 811,549.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,960,945.73 : 2,941,588.02 = 541,001.81 : x
  2. Step 2: Convert to fraction form
    1,960,945.73/2,941,588.02 = 541,001.81/x
  3. Step 3: Cross multiply
    1,960,945.73x = 2,941,588.02 × 541,001.81
  4. Step 4: Simplify right side
    1,960,945.73x = 1,591,404,443,094.32
  5. Step 5: Solve for x
    x = 1,591,404,443,094.32/1,960,945.73
  6. Step 6: Final answer
    x = 811,549.46

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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.