Home / 3,251,372.80-4,880,207.04-1,569,656.32

Finding the Fourth Proportional to 3,251,372.80, 4,880,207.04 and 1,569,656.32

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Solution

The fourth proportional to 3,251,372.80, 4,880,207.04 and 1,569,656.32 is: 2,356,004.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,372.80 : 4,880,207.04 = 1,569,656.32 : x
  2. Step 2: Convert to fraction form
    3,251,372.80/4,880,207.04 = 1,569,656.32/x
  3. Step 3: Cross multiply
    3,251,372.80x = 4,880,207.04 × 1,569,656.32
  4. Step 4: Simplify right side
    3,251,372.80x = 7,660,247,823,244.49
  5. Step 5: Solve for x
    x = 7,660,247,823,244.49/3,251,372.80
  6. Step 6: Final answer
    x = 2,356,004.15

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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.