Home / 4,601,444.13-6,361,472.03-3,453,531.57

Finding the Fourth Proportional to 4,601,444.13, 6,361,472.03 and 3,453,531.57

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Solution

The fourth proportional to 4,601,444.13, 6,361,472.03 and 3,453,531.57 is: 4,774,489.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,444.13 : 6,361,472.03 = 3,453,531.57 : x
  2. Step 2: Convert to fraction form
    4,601,444.13/6,361,472.03 = 3,453,531.57/x
  3. Step 3: Cross multiply
    4,601,444.13x = 6,361,472.03 × 3,453,531.57
  4. Step 4: Simplify right side
    4,601,444.13x = 21,969,544,470,009.33
  5. Step 5: Solve for x
    x = 21,969,544,470,009.33/4,601,444.13
  6. Step 6: Final answer
    x = 4,774,489.02

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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.