Home / 3,585,080.96-4,947,387.36-1,975,448.96

Finding the Fourth Proportional to 3,585,080.96, 4,947,387.36 and 1,975,448.96

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Solution

The fourth proportional to 3,585,080.96, 4,947,387.36 and 1,975,448.96 is: 2,726,106.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,080.96 : 4,947,387.36 = 1,975,448.96 : x
  2. Step 2: Convert to fraction form
    3,585,080.96/4,947,387.36 = 1,975,448.96/x
  3. Step 3: Cross multiply
    3,585,080.96x = 4,947,387.36 × 1,975,448.96
  4. Step 4: Simplify right side
    3,585,080.96x = 9,773,311,215,029.15
  5. Step 5: Solve for x
    x = 9,773,311,215,029.15/3,585,080.96
  6. Step 6: Final answer
    x = 2,726,106.14

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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.