Home / 4,334,384.86-5,985,471.78-3,244,764.76

Finding the Fourth Proportional to 4,334,384.86, 5,985,471.78 and 3,244,764.76

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Solution

The fourth proportional to 4,334,384.86, 5,985,471.78 and 3,244,764.76 is: 4,480,785.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,384.86 : 5,985,471.78 = 3,244,764.76 : x
  2. Step 2: Convert to fraction form
    4,334,384.86/5,985,471.78 = 3,244,764.76/x
  3. Step 3: Cross multiply
    4,334,384.86x = 5,985,471.78 × 3,244,764.76
  4. Step 4: Simplify right side
    4,334,384.86x = 19,421,447,903,718.47
  5. Step 5: Solve for x
    x = 19,421,447,903,718.47/4,334,384.86
  6. Step 6: Final answer
    x = 4,480,785.29

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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.