Home / 6,574,044.77-9,073,083.01-3,783,110.66

Finding the Fourth Proportional to 6,574,044.77, 9,073,083.01 and 3,783,110.66

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Solution

The fourth proportional to 6,574,044.77, 9,073,083.01 and 3,783,110.66 is: 5,221,211.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,044.77 : 9,073,083.01 = 3,783,110.66 : x
  2. Step 2: Convert to fraction form
    6,574,044.77/9,073,083.01 = 3,783,110.66/x
  3. Step 3: Cross multiply
    6,574,044.77x = 9,073,083.01 × 3,783,110.66
  4. Step 4: Simplify right side
    6,574,044.77x = 34,324,477,067,420.82
  5. Step 5: Solve for x
    x = 34,324,477,067,420.82/6,574,044.77
  6. Step 6: Final answer
    x = 5,221,211.34

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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.