Home / 11,260,925.24-16,864,110.59-7,792,947.27

Finding the Fourth Proportional to 11,260,925.24, 16,864,110.59 and 7,792,947.27

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Solution

The fourth proportional to 11,260,925.24, 16,864,110.59 and 7,792,947.27 is: 11,670,544.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,260,925.24 : 16,864,110.59 = 7,792,947.27 : x
  2. Step 2: Convert to fraction form
    11,260,925.24/16,864,110.59 = 7,792,947.27/x
  3. Step 3: Cross multiply
    11,260,925.24x = 16,864,110.59 × 7,792,947.27
  4. Step 4: Simplify right side
    11,260,925.24x = 131,421,124,544,353.86
  5. Step 5: Solve for x
    x = 131,421,124,544,353.86/11,260,925.24
  6. Step 6: Final answer
    x = 11,670,544.10

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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.