Home / 3,241,888.77-4,863,673.03-1,724,322.59

Finding the Fourth Proportional to 3,241,888.77, 4,863,673.03 and 1,724,322.59

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Solution

The fourth proportional to 3,241,888.77, 4,863,673.03 and 1,724,322.59 is: 2,586,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,888.77 : 4,863,673.03 = 1,724,322.59 : x
  2. Step 2: Convert to fraction form
    3,241,888.77/4,863,673.03 = 1,724,322.59/x
  3. Step 3: Cross multiply
    3,241,888.77x = 4,863,673.03 × 1,724,322.59
  4. Step 4: Simplify right side
    3,241,888.77x = 8,386,541,276,002.75
  5. Step 5: Solve for x
    x = 8,386,541,276,002.75/3,241,888.77
  6. Step 6: Final answer
    x = 2,586,930.60

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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.