Home / 6,589,948.32-9,884,633.38-1,797,621.69

Finding the Fourth Proportional to 6,589,948.32, 9,884,633.38 and 1,797,621.69

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Solution

The fourth proportional to 6,589,948.32, 9,884,633.38 and 1,797,621.69 is: 2,696,353.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,589,948.32 : 9,884,633.38 = 1,797,621.69 : x
  2. Step 2: Convert to fraction form
    6,589,948.32/9,884,633.38 = 1,797,621.69/x
  3. Step 3: Cross multiply
    6,589,948.32x = 9,884,633.38 × 1,797,621.69
  4. Step 4: Simplify right side
    6,589,948.32x = 17,768,831,394,159.33
  5. Step 5: Solve for x
    x = 17,768,831,394,159.33/6,589,948.32
  6. Step 6: Final answer
    x = 2,696,353.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.