Home / 5,758,880-7,947,255.04-3,344,587.52

Finding the Fourth Proportional to 5,758,880, 7,947,255.04 and 3,344,587.52

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Solution

The fourth proportional to 5,758,880, 7,947,255.04 and 3,344,587.52 is: 4,615,531.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,758,880 : 7,947,255.04 = 3,344,587.52 : x
  2. Step 2: Convert to fraction form
    5,758,880/7,947,255.04 = 3,344,587.52/x
  3. Step 3: Cross multiply
    5,758,880x = 7,947,255.04 × 3,344,587.52
  4. Step 4: Simplify right side
    5,758,880x = 26,580,290,025,041.10
  5. Step 5: Solve for x
    x = 26,580,290,025,041.10/5,758,880
  6. Step 6: Final answer
    x = 4,615,531.15

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1.5x scale

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.