Home / 5,508,606.90-7,593,865.52-3,849,603.38

Finding the Fourth Proportional to 5,508,606.90, 7,593,865.52 and 3,849,603.38

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Solution

The fourth proportional to 5,508,606.90, 7,593,865.52 and 3,849,603.38 is: 5,306,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,606.90 : 7,593,865.52 = 3,849,603.38 : x
  2. Step 2: Convert to fraction form
    5,508,606.90/7,593,865.52 = 3,849,603.38/x
  3. Step 3: Cross multiply
    5,508,606.90x = 7,593,865.52 × 3,849,603.38
  4. Step 4: Simplify right side
    5,508,606.90x = 29,233,370,382,418.11
  5. Step 5: Solve for x
    x = 29,233,370,382,418.11/5,508,606.90
  6. Step 6: Final answer
    x = 5,306,853.60

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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.