Home / 3,323,393.60-4,586,303.17-1,853,394.95

Finding the Fourth Proportional to 3,323,393.60, 4,586,303.17 and 1,853,394.95

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Solution

The fourth proportional to 3,323,393.60, 4,586,303.17 and 1,853,394.95 is: 2,557,696.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,393.60 : 4,586,303.17 = 1,853,394.95 : x
  2. Step 2: Convert to fraction form
    3,323,393.60/4,586,303.17 = 1,853,394.95/x
  3. Step 3: Cross multiply
    3,323,393.60x = 4,586,303.17 × 1,853,394.95
  4. Step 4: Simplify right side
    3,323,393.60x = 8,500,231,146,403.47
  5. Step 5: Solve for x
    x = 8,500,231,146,403.47/3,323,393.60
  6. Step 6: Final answer
    x = 2,557,696.19

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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.