Home / 4,254,336.18-5,871,002.04-2,320,638.30

Finding the Fourth Proportional to 4,254,336.18, 5,871,002.04 and 2,320,638.30

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Solution

The fourth proportional to 4,254,336.18, 5,871,002.04 and 2,320,638.30 is: 3,202,490.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,336.18 : 5,871,002.04 = 2,320,638.30 : x
  2. Step 2: Convert to fraction form
    4,254,336.18/5,871,002.04 = 2,320,638.30/x
  3. Step 3: Cross multiply
    4,254,336.18x = 5,871,002.04 × 2,320,638.30
  4. Step 4: Simplify right side
    4,254,336.18x = 13,624,472,193,402.13
  5. Step 5: Solve for x
    x = 13,624,472,193,402.13/4,254,336.18
  6. Step 6: Final answer
    x = 3,202,490.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.