Home / 4,786,255.27-6,605,074.43-2,610,808.10

Finding the Fourth Proportional to 4,786,255.27, 6,605,074.43 and 2,610,808.10

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Solution

The fourth proportional to 4,786,255.27, 6,605,074.43 and 2,610,808.10 is: 3,602,938.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,255.27 : 6,605,074.43 = 2,610,808.10 : x
  2. Step 2: Convert to fraction form
    4,786,255.27/6,605,074.43 = 2,610,808.10/x
  3. Step 3: Cross multiply
    4,786,255.27x = 6,605,074.43 × 2,610,808.10
  4. Step 4: Simplify right side
    4,786,255.27x = 17,244,581,811,427.03
  5. Step 5: Solve for x
    x = 17,244,581,811,427.03/4,786,255.27
  6. Step 6: Final answer
    x = 3,602,938.17

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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.