Home / 6,085,431.74-9,113,656.97-3,521,242.76

Finding the Fourth Proportional to 6,085,431.74, 9,113,656.97 and 3,521,242.76

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Solution

The fourth proportional to 6,085,431.74, 9,113,656.97 and 3,521,242.76 is: 5,273,479.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,431.74 : 9,113,656.97 = 3,521,242.76 : x
  2. Step 2: Convert to fraction form
    6,085,431.74/9,113,656.97 = 3,521,242.76/x
  3. Step 3: Cross multiply
    6,085,431.74x = 9,113,656.97 × 3,521,242.76
  4. Step 4: Simplify right side
    6,085,431.74x = 32,091,398,559,561.54
  5. Step 5: Solve for x
    x = 32,091,398,559,561.54/6,085,431.74
  6. Step 6: Final answer
    x = 5,273,479.34

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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.