Home / 3,497,030.60-5,245,718.70-1,817,414.60

Finding the Fourth Proportional to 3,497,030.60, 5,245,718.70 and 1,817,414.60

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Solution

The fourth proportional to 3,497,030.60, 5,245,718.70 and 1,817,414.60 is: 2,726,211.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,030.60 : 5,245,718.70 = 1,817,414.60 : x
  2. Step 2: Convert to fraction form
    3,497,030.60/5,245,718.70 = 1,817,414.60/x
  3. Step 3: Cross multiply
    3,497,030.60x = 5,245,718.70 × 1,817,414.60
  4. Step 4: Simplify right side
    3,497,030.60x = 9,533,645,752,873.02
  5. Step 5: Solve for x
    x = 9,533,645,752,873.02/3,497,030.60
  6. Step 6: Final answer
    x = 2,726,211.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.