Home / 5,758,881-7,947,256.42-3,344,588.52

Finding the Fourth Proportional to 5,758,881, 7,947,256.42 and 3,344,588.52

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Solution

The fourth proportional to 5,758,881, 7,947,256.42 and 3,344,588.52 is: 4,615,532.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,758,881 : 7,947,256.42 = 3,344,588.52 : x
  2. Step 2: Convert to fraction form
    5,758,881/7,947,256.42 = 3,344,588.52/x
  3. Step 3: Cross multiply
    5,758,881x = 7,947,256.42 × 3,344,588.52
  4. Step 4: Simplify right side
    5,758,881x = 26,580,302,587,828.30
  5. Step 5: Solve for x
    x = 26,580,302,587,828.30/5,758,881
  6. Step 6: Final answer
    x = 4,615,532.53

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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.