Home / 3,002,289.17-4,502,758.37-1,381,503.02

Finding the Fourth Proportional to 3,002,289.17, 4,502,758.37 and 1,381,503.02

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Solution

The fourth proportional to 3,002,289.17, 4,502,758.37 and 1,381,503.02 is: 2,071,943.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,289.17 : 4,502,758.37 = 1,381,503.02 : x
  2. Step 2: Convert to fraction form
    3,002,289.17/4,502,758.37 = 1,381,503.02/x
  3. Step 3: Cross multiply
    3,002,289.17x = 4,502,758.37 × 1,381,503.02
  4. Step 4: Simplify right side
    3,002,289.17x = 6,220,574,286,485.28
  5. Step 5: Solve for x
    x = 6,220,574,286,485.28/3,002,289.17
  6. Step 6: Final answer
    x = 2,071,943.75

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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.