Home / 3,585,707.04-4,948,275.60-1,954,115.04

Finding the Fourth Proportional to 3,585,707.04, 4,948,275.60 and 1,954,115.04

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Solution

The fourth proportional to 3,585,707.04, 4,948,275.60 and 1,954,115.04 is: 2,696,678.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,707.04 : 4,948,275.60 = 1,954,115.04 : x
  2. Step 2: Convert to fraction form
    3,585,707.04/4,948,275.60 = 1,954,115.04/x
  3. Step 3: Cross multiply
    3,585,707.04x = 4,948,275.60 × 1,954,115.04
  4. Step 4: Simplify right side
    3,585,707.04x = 9,669,499,772,025.02
  5. Step 5: Solve for x
    x = 9,669,499,772,025.02/3,585,707.04
  6. Step 6: Final answer
    x = 2,696,678.69

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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.