Home / 4,334,383.86-5,985,470.40-3,244,763.76

Finding the Fourth Proportional to 4,334,383.86, 5,985,470.40 and 3,244,763.76

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Solution

The fourth proportional to 4,334,383.86, 5,985,470.40 and 3,244,763.76 is: 4,480,783.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,383.86 : 5,985,470.40 = 3,244,763.76 : x
  2. Step 2: Convert to fraction form
    4,334,383.86/5,985,470.40 = 3,244,763.76/x
  3. Step 3: Cross multiply
    4,334,383.86x = 5,985,470.40 × 3,244,763.76
  4. Step 4: Simplify right side
    4,334,383.86x = 19,421,437,440,472.70
  5. Step 5: Solve for x
    x = 19,421,437,440,472.70/4,334,383.86
  6. Step 6: Final answer
    x = 4,480,783.91

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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.