Home / 5,607,032.91-7,737,708.48-3,028,713.69

Finding the Fourth Proportional to 5,607,032.91, 7,737,708.48 and 3,028,713.69

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Solution

The fourth proportional to 5,607,032.91, 7,737,708.48 and 3,028,713.69 is: 4,179,626.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,032.91 : 7,737,708.48 = 3,028,713.69 : x
  2. Step 2: Convert to fraction form
    5,607,032.91/7,737,708.48 = 3,028,713.69/x
  3. Step 3: Cross multiply
    5,607,032.91x = 7,737,708.48 × 3,028,713.69
  4. Step 4: Simplify right side
    5,607,032.91x = 23,435,303,602,605.09
  5. Step 5: Solve for x
    x = 23,435,303,602,605.09/5,607,032.91
  6. Step 6: Final answer
    x = 4,179,626.55

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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.