Home / 5,650,325.84-7,797,391.56-4,206,478.16

Finding the Fourth Proportional to 5,650,325.84, 7,797,391.56 and 4,206,478.16

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Solution

The fourth proportional to 5,650,325.84, 7,797,391.56 and 4,206,478.16 is: 5,804,896.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,325.84 : 7,797,391.56 = 4,206,478.16 : x
  2. Step 2: Convert to fraction form
    5,650,325.84/7,797,391.56 = 4,206,478.16/x
  3. Step 3: Cross multiply
    5,650,325.84x = 7,797,391.56 × 4,206,478.16
  4. Step 4: Simplify right side
    5,650,325.84x = 32,799,557,302,108.33
  5. Step 5: Solve for x
    x = 32,799,557,302,108.33/5,650,325.84
  6. Step 6: Final answer
    x = 5,804,896.61

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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.