Home / 3,352,291-4,625,354.76-1,975,689.52

Finding the Fourth Proportional to 3,352,291, 4,625,354.76 and 1,975,689.52

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Solution

The fourth proportional to 3,352,291, 4,625,354.76 and 1,975,689.52 is: 2,725,976.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,291 : 4,625,354.76 = 1,975,689.52 : x
  2. Step 2: Convert to fraction form
    3,352,291/4,625,354.76 = 1,975,689.52/x
  3. Step 3: Cross multiply
    3,352,291x = 4,625,354.76 × 1,975,689.52
  4. Step 4: Simplify right side
    3,352,291x = 9,138,264,925,614.12
  5. Step 5: Solve for x
    x = 9,138,264,925,614.12/3,352,291
  6. Step 6: Final answer
    x = 2,725,976.03

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1.5x scale

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.