Home / 3,574,756.24-4,938,176.28-3,251,896.72

Finding the Fourth Proportional to 3,574,756.24, 4,938,176.28 and 3,251,896.72

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Solution

The fourth proportional to 3,574,756.24, 4,938,176.28 and 3,251,896.72 is: 4,492,177.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,756.24 : 4,938,176.28 = 3,251,896.72 : x
  2. Step 2: Convert to fraction form
    3,574,756.24/4,938,176.28 = 3,251,896.72/x
  3. Step 3: Cross multiply
    3,574,756.24x = 4,938,176.28 × 3,251,896.72
  4. Step 4: Simplify right side
    3,574,756.24x = 16,058,439,247,713.80
  5. Step 5: Solve for x
    x = 16,058,439,247,713.80/3,574,756.24
  6. Step 6: Final answer
    x = 4,492,177.42

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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.