Home / 3,160,194.01-4,361,088.11-1,853,180.01

Finding the Fourth Proportional to 3,160,194.01, 4,361,088.11 and 1,853,180.01

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Solution

The fourth proportional to 3,160,194.01, 4,361,088.11 and 1,853,180.01 is: 2,557,400.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,194.01 : 4,361,088.11 = 1,853,180.01 : x
  2. Step 2: Convert to fraction form
    3,160,194.01/4,361,088.11 = 1,853,180.01/x
  3. Step 3: Cross multiply
    3,160,194.01x = 4,361,088.11 × 1,853,180.01
  4. Step 4: Simplify right side
    3,160,194.01x = 8,081,881,298,034.78
  5. Step 5: Solve for x
    x = 8,081,881,298,034.78/3,160,194.01
  6. Step 6: Final answer
    x = 2,557,400.36

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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.