Home / 3,585,725.13-4,948,300.76-1,976,093.13

Finding the Fourth Proportional to 3,585,725.13, 4,948,300.76 and 1,976,093.13

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Solution

The fourth proportional to 3,585,725.13, 4,948,300.76 and 1,976,093.13 is: 2,727,008.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,725.13 : 4,948,300.76 = 1,976,093.13 : x
  2. Step 2: Convert to fraction form
    3,585,725.13/4,948,300.76 = 1,976,093.13/x
  3. Step 3: Cross multiply
    3,585,725.13x = 4,948,300.76 × 1,976,093.13
  4. Step 4: Simplify right side
    3,585,725.13x = 9,778,303,127,129.31
  5. Step 5: Solve for x
    x = 9,778,303,127,129.31/3,585,725.13
  6. Step 6: Final answer
    x = 2,727,008.56

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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.