Home / 11,243,052.16-15,515,417.22-6,086,413.72

Finding the Fourth Proportional to 11,243,052.16, 15,515,417.22 and 6,086,413.72

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Solution

The fourth proportional to 11,243,052.16, 15,515,417.22 and 6,086,413.72 is: 8,399,253.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,052.16 : 15,515,417.22 = 6,086,413.72 : x
  2. Step 2: Convert to fraction form
    11,243,052.16/15,515,417.22 = 6,086,413.72/x
  3. Step 3: Cross multiply
    11,243,052.16x = 15,515,417.22 × 6,086,413.72
  4. Step 4: Simplify right side
    11,243,052.16x = 94,433,248,239,332.27
  5. Step 5: Solve for x
    x = 94,433,248,239,332.27/11,243,052.16
  6. Step 6: Final answer
    x = 8,399,253.77

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1.5x scale

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.