Home / 2,452,946.39-3,385,177.53-1,365,287.66

Finding the Fourth Proportional to 2,452,946.39, 3,385,177.53 and 1,365,287.66

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Solution

The fourth proportional to 2,452,946.39, 3,385,177.53 and 1,365,287.66 is: 1,884,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,946.39 : 3,385,177.53 = 1,365,287.66 : x
  2. Step 2: Convert to fraction form
    2,452,946.39/3,385,177.53 = 1,365,287.66/x
  3. Step 3: Cross multiply
    2,452,946.39x = 3,385,177.53 × 1,365,287.66
  4. Step 4: Simplify right side
    2,452,946.39x = 4,621,741,108,618.28
  5. Step 5: Solve for x
    x = 4,621,741,108,618.28/2,452,946.39
  6. Step 6: Final answer
    x = 1,884,159.04

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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.