Home / 3,585,849.77-4,948,328.33-1,954,222.02

Finding the Fourth Proportional to 3,585,849.77, 4,948,328.33 and 1,954,222.02

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Solution

The fourth proportional to 3,585,849.77, 4,948,328.33 and 1,954,222.02 is: 2,696,747.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,849.77 : 4,948,328.33 = 1,954,222.02 : x
  2. Step 2: Convert to fraction form
    3,585,849.77/4,948,328.33 = 1,954,222.02/x
  3. Step 3: Cross multiply
    3,585,849.77x = 4,948,328.33 × 1,954,222.02
  4. Step 4: Simplify right side
    3,585,849.77x = 9,670,132,184,675.83
  5. Step 5: Solve for x
    x = 9,670,132,184,675.83/3,585,849.77
  6. Step 6: Final answer
    x = 2,696,747.72

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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.