Home / 3,576,827.22-5,365,242.28-881,204.92

Finding the Fourth Proportional to 3,576,827.22, 5,365,242.28 and 881,204.92

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Solution

The fourth proportional to 3,576,827.22, 5,365,242.28 and 881,204.92 is: 1,321,807.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,827.22 : 5,365,242.28 = 881,204.92 : x
  2. Step 2: Convert to fraction form
    3,576,827.22/5,365,242.28 = 881,204.92/x
  3. Step 3: Cross multiply
    3,576,827.22x = 5,365,242.28 × 881,204.92
  4. Step 4: Simplify right side
    3,576,827.22x = 4,727,877,894,128.02
  5. Step 5: Solve for x
    x = 4,727,877,894,128.02/3,576,827.22
  6. Step 6: Final answer
    x = 1,321,807.74

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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.