Home / 2,926,684.94-4,036,141.65-2,513,081.04

Finding the Fourth Proportional to 2,926,684.94, 4,036,141.65 and 2,513,081.04

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Solution

The fourth proportional to 2,926,684.94, 4,036,141.65 and 2,513,081.04 is: 3,465,747.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,684.94 : 4,036,141.65 = 2,513,081.04 : x
  2. Step 2: Convert to fraction form
    2,926,684.94/4,036,141.65 = 2,513,081.04/x
  3. Step 3: Cross multiply
    2,926,684.94x = 4,036,141.65 × 2,513,081.04
  4. Step 4: Simplify right side
    2,926,684.94x = 10,143,151,029,149.40
  5. Step 5: Solve for x
    x = 10,143,151,029,149.40/2,926,684.94
  6. Step 6: Final answer
    x = 3,465,747.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.