Home / 9,244,206.63-12,756,995.51-5,169,825.63

Finding the Fourth Proportional to 9,244,206.63, 12,756,995.51 and 5,169,825.63

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Solution

The fourth proportional to 9,244,206.63, 12,756,995.51 and 5,169,825.63 is: 7,134,353.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244,206.63 : 12,756,995.51 = 5,169,825.63 : x
  2. Step 2: Convert to fraction form
    9,244,206.63/12,756,995.51 = 5,169,825.63/x
  3. Step 3: Cross multiply
    9,244,206.63x = 12,756,995.51 × 5,169,825.63
  4. Step 4: Simplify right side
    9,244,206.63x = 65,951,442,349,392.92
  5. Step 5: Solve for x
    x = 65,951,442,349,392.92/9,244,206.63
  6. Step 6: Final answer
    x = 7,134,353.98

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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.