Home / 4,889,189.16-6,746,984.91-2,713,758.39

Finding the Fourth Proportional to 4,889,189.16, 6,746,984.91 and 2,713,758.39

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Solution

The fourth proportional to 4,889,189.16, 6,746,984.91 and 2,713,758.39 is: 3,744,933.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,189.16 : 6,746,984.91 = 2,713,758.39 : x
  2. Step 2: Convert to fraction form
    4,889,189.16/6,746,984.91 = 2,713,758.39/x
  3. Step 3: Cross multiply
    4,889,189.16x = 6,746,984.91 × 2,713,758.39
  4. Step 4: Simplify right side
    4,889,189.16x = 18,309,686,906,715.89
  5. Step 5: Solve for x
    x = 18,309,686,906,715.89/4,889,189.16
  6. Step 6: Final answer
    x = 3,744,933.22

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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.