Home / 9,194,048.07-12,687,785.73-5,328,811.24

Finding the Fourth Proportional to 9,194,048.07, 12,687,785.73 and 5,328,811.24

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Solution

The fourth proportional to 9,194,048.07, 12,687,785.73 and 5,328,811.24 is: 7,353,759.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,048.07 : 12,687,785.73 = 5,328,811.24 : x
  2. Step 2: Convert to fraction form
    9,194,048.07/12,687,785.73 = 5,328,811.24/x
  3. Step 3: Cross multiply
    9,194,048.07x = 12,687,785.73 × 5,328,811.24
  4. Step 4: Simplify right side
    9,194,048.07x = 67,610,815,248,384.94
  5. Step 5: Solve for x
    x = 67,610,815,248,384.94/9,194,048.07
  6. Step 6: Final answer
    x = 7,353,759.17

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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.