Home / 11,248,047.93-15,522,228.85-6,091,291.47

Finding the Fourth Proportional to 11,248,047.93, 15,522,228.85 and 6,091,291.47

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Solution

The fourth proportional to 11,248,047.93, 15,522,228.85 and 6,091,291.47 is: 8,405,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,047.93 : 15,522,228.85 = 6,091,291.47 : x
  2. Step 2: Convert to fraction form
    11,248,047.93/15,522,228.85 = 6,091,291.47/x
  3. Step 3: Cross multiply
    11,248,047.93x = 15,522,228.85 × 6,091,291.47
  4. Step 4: Simplify right side
    11,248,047.93x = 94,550,420,189,392.91
  5. Step 5: Solve for x
    x = 94,550,420,189,392.91/11,248,047.93
  6. Step 6: Final answer
    x = 8,405,940.37

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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.