Home / 8,241,652.29-12,362,330.66-3,382,903.74

Finding the Fourth Proportional to 8,241,652.29, 12,362,330.66 and 3,382,903.74

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Solution

The fourth proportional to 8,241,652.29, 12,362,330.66 and 3,382,903.74 is: 5,074,294.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,241,652.29 : 12,362,330.66 = 3,382,903.74 : x
  2. Step 2: Convert to fraction form
    8,241,652.29/12,362,330.66 = 3,382,903.74/x
  3. Step 3: Cross multiply
    8,241,652.29x = 12,362,330.66 × 3,382,903.74
  4. Step 4: Simplify right side
    8,241,652.29x = 41,820,574,561,557.41
  5. Step 5: Solve for x
    x = 41,820,574,561,557.41/8,241,652.29
  6. Step 6: Final answer
    x = 5,074,294.95

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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.