Home / 3,586,040.30-4,948,590.51-1,954,412.55

Finding the Fourth Proportional to 3,586,040.30, 4,948,590.51 and 1,954,412.55

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Solution

The fourth proportional to 3,586,040.30, 4,948,590.51 and 1,954,412.55 is: 2,697,010.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,040.30 : 4,948,590.51 = 1,954,412.55 : x
  2. Step 2: Convert to fraction form
    3,586,040.30/4,948,590.51 = 1,954,412.55/x
  3. Step 3: Cross multiply
    3,586,040.30x = 4,948,590.51 × 1,954,412.55
  4. Step 4: Simplify right side
    3,586,040.30x = 9,671,587,397,554.90
  5. Step 5: Solve for x
    x = 9,671,587,397,554.90/3,586,040.30
  6. Step 6: Final answer
    x = 2,697,010.23

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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.