Home / 3,482,587.43-4,806,275.22-1,934,151.85

Finding the Fourth Proportional to 3,482,587.43, 4,806,275.22 and 1,934,151.85

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Solution

The fourth proportional to 3,482,587.43, 4,806,275.22 and 1,934,151.85 is: 2,669,298.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,587.43 : 4,806,275.22 = 1,934,151.85 : x
  2. Step 2: Convert to fraction form
    3,482,587.43/4,806,275.22 = 1,934,151.85/x
  3. Step 3: Cross multiply
    3,482,587.43x = 4,806,275.22 × 1,934,151.85
  4. Step 4: Simplify right side
    3,482,587.43x = 9,296,066,080,194.55
  5. Step 5: Solve for x
    x = 9,296,066,080,194.55/3,482,587.43
  6. Step 6: Final answer
    x = 2,669,298.70

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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.