Home / 3,241,871.56-4,862,807.34-1,246,861

Finding the Fourth Proportional to 3,241,871.56, 4,862,807.34 and 1,246,861

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Solution

The fourth proportional to 3,241,871.56, 4,862,807.34 and 1,246,861 is: 1,870,291.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,871.56 : 4,862,807.34 = 1,246,861 : x
  2. Step 2: Convert to fraction form
    3,241,871.56/4,862,807.34 = 1,246,861/x
  3. Step 3: Cross multiply
    3,241,871.56x = 4,862,807.34 × 1,246,861
  4. Step 4: Simplify right side
    3,241,871.56x = 6,063,244,822,759.74
  5. Step 5: Solve for x
    x = 6,063,244,822,759.74/3,241,871.56
  6. Step 6: Final answer
    x = 1,870,291.50

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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.