Home / 5,925,150-8,176,707-3,208,896

Finding the Fourth Proportional to 5,925,150, 8,176,707 and 3,208,896

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Solution

The fourth proportional to 5,925,150, 8,176,707 and 3,208,896 is: 4,428,276.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,150 : 8,176,707 = 3,208,896 : x
  2. Step 2: Convert to fraction form
    5,925,150/8,176,707 = 3,208,896/x
  3. Step 3: Cross multiply
    5,925,150x = 8,176,707 × 3,208,896
  4. Step 4: Simplify right side
    5,925,150x = 26,238,202,385,472
  5. Step 5: Solve for x
    x = 26,238,202,385,472/5,925,150
  6. Step 6: Final answer
    x = 4,428,276.48

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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.