Home / 11,300,836.48-16,953,339.84-3,728,325.76

Finding the Fourth Proportional to 11,300,836.48, 16,953,339.84 and 3,728,325.76

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Solution

The fourth proportional to 11,300,836.48, 16,953,339.84 and 3,728,325.76 is: 5,593,176.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,300,836.48 : 16,953,339.84 = 3,728,325.76 : x
  2. Step 2: Convert to fraction form
    11,300,836.48/16,953,339.84 = 3,728,325.76/x
  3. Step 3: Cross multiply
    11,300,836.48x = 16,953,339.84 × 3,728,325.76
  4. Step 4: Simplify right side
    11,300,836.48x = 63,207,573,643,506.27
  5. Step 5: Solve for x
    x = 63,207,573,643,506.27/11,300,836.48
  6. Step 6: Final answer
    x = 5,593,176.55

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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.