Home / 2,551,709.55-3,829,040.55-954,434.10

Finding the Fourth Proportional to 2,551,709.55, 3,829,040.55 and 954,434.10

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Solution

The fourth proportional to 2,551,709.55, 3,829,040.55 and 954,434.10 is: 1,432,203.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,709.55 : 3,829,040.55 = 954,434.10 : x
  2. Step 2: Convert to fraction form
    2,551,709.55/3,829,040.55 = 954,434.10/x
  3. Step 3: Cross multiply
    2,551,709.55x = 3,829,040.55 × 954,434.10
  4. Step 4: Simplify right side
    2,551,709.55x = 3,654,566,871,202.76
  5. Step 5: Solve for x
    x = 3,654,566,871,202.76/2,551,709.55
  6. Step 6: Final answer
    x = 1,432,203.31

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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.