Home / 3,417,767.46-5,111,101.01-2,553,814.98

Finding the Fourth Proportional to 3,417,767.46, 5,111,101.01 and 2,553,814.98

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Solution

The fourth proportional to 3,417,767.46, 5,111,101.01 and 2,553,814.98 is: 3,819,103.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,767.46 : 5,111,101.01 = 2,553,814.98 : x
  2. Step 2: Convert to fraction form
    3,417,767.46/5,111,101.01 = 2,553,814.98/x
  3. Step 3: Cross multiply
    3,417,767.46x = 5,111,101.01 × 2,553,814.98
  4. Step 4: Simplify right side
    3,417,767.46x = 13,052,806,330,015.67
  5. Step 5: Solve for x
    x = 13,052,806,330,015.67/3,417,767.46
  6. Step 6: Final answer
    x = 3,819,103.11

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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.