Home / 9,179,125.93-12,667,206.63-5,104,744.93

Finding the Fourth Proportional to 9,179,125.93, 12,667,206.63 and 5,104,744.93

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Solution

The fourth proportional to 9,179,125.93, 12,667,206.63 and 5,104,744.93 is: 7,044,555.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,179,125.93 : 12,667,206.63 = 5,104,744.93 : x
  2. Step 2: Convert to fraction form
    9,179,125.93/12,667,206.63 = 5,104,744.93/x
  3. Step 3: Cross multiply
    9,179,125.93x = 12,667,206.63 × 5,104,744.93
  4. Step 4: Simplify right side
    9,179,125.93x = 64,662,858,821,754.88
  5. Step 5: Solve for x
    x = 64,662,858,821,754.88/9,179,125.93
  6. Step 6: Final answer
    x = 7,044,555.15

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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.