Home / 12,063,491.52-18,095,225.76-3,088,029.12

Finding the Fourth Proportional to 12,063,491.52, 18,095,225.76 and 3,088,029.12

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Solution

The fourth proportional to 12,063,491.52, 18,095,225.76 and 3,088,029.12 is: 4,632,040.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,063,491.52 : 18,095,225.76 = 3,088,029.12 : x
  2. Step 2: Convert to fraction form
    12,063,491.52/18,095,225.76 = 3,088,029.12/x
  3. Step 3: Cross multiply
    12,063,491.52x = 18,095,225.76 × 3,088,029.12
  4. Step 4: Simplify right side
    12,063,491.52x = 55,878,584,079,854.14
  5. Step 5: Solve for x
    x = 55,878,584,079,854.14/12,063,491.52
  6. Step 6: Final answer
    x = 4,632,040.73

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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.