Home / 6,801,574.60-9,386,110.74-3,745,723.24

Finding the Fourth Proportional to 6,801,574.60, 9,386,110.74 and 3,745,723.24

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Solution

The fourth proportional to 6,801,574.60, 9,386,110.74 and 3,745,723.24 is: 5,169,063.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,574.60 : 9,386,110.74 = 3,745,723.24 : x
  2. Step 2: Convert to fraction form
    6,801,574.60/9,386,110.74 = 3,745,723.24/x
  3. Step 3: Cross multiply
    6,801,574.60x = 9,386,110.74 × 3,745,723.24
  4. Step 4: Simplify right side
    6,801,574.60x = 35,157,773,132,031.60
  5. Step 5: Solve for x
    x = 35,157,773,132,031.60/6,801,574.60
  6. Step 6: Final answer
    x = 5,169,063.81

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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.