Home / 3,292,376.16-4,938,605.73-1,160,965.65

Finding the Fourth Proportional to 3,292,376.16, 4,938,605.73 and 1,160,965.65

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Solution

The fourth proportional to 3,292,376.16, 4,938,605.73 and 1,160,965.65 is: 1,741,463.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,376.16 : 4,938,605.73 = 1,160,965.65 : x
  2. Step 2: Convert to fraction form
    3,292,376.16/4,938,605.73 = 1,160,965.65/x
  3. Step 3: Cross multiply
    3,292,376.16x = 4,938,605.73 × 1,160,965.65
  4. Step 4: Simplify right side
    3,292,376.16x = 5,733,551,611,423.18
  5. Step 5: Solve for x
    x = 5,733,551,611,423.18/3,292,376.16
  6. Step 6: Final answer
    x = 1,741,463.11

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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.