Home / 6,801,417.96-9,385,531.44-3,745,632.24

Finding the Fourth Proportional to 6,801,417.96, 9,385,531.44 and 3,745,632.24

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Solution

The fourth proportional to 6,801,417.96, 9,385,531.44 and 3,745,632.24 is: 5,168,738.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,417.96 : 9,385,531.44 = 3,745,632.24 : x
  2. Step 2: Convert to fraction form
    6,801,417.96/9,385,531.44 = 3,745,632.24/x
  3. Step 3: Cross multiply
    6,801,417.96x = 9,385,531.44 × 3,745,632.24
  4. Step 4: Simplify right side
    6,801,417.96x = 35,154,749,151,197.62
  5. Step 5: Solve for x
    x = 35,154,749,151,197.62/6,801,417.96
  6. Step 6: Final answer
    x = 5,168,738.25

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Double scale
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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.