Home / 9,413,164.16-14,121,145.92-4,364,984.96

Finding the Fourth Proportional to 9,413,164.16, 14,121,145.92 and 4,364,984.96

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Solution

The fourth proportional to 9,413,164.16, 14,121,145.92 and 4,364,984.96 is: 6,548,126.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413,164.16 : 14,121,145.92 = 4,364,984.96 : x
  2. Step 2: Convert to fraction form
    9,413,164.16/14,121,145.92 = 4,364,984.96/x
  3. Step 3: Cross multiply
    9,413,164.16x = 14,121,145.92 × 4,364,984.96
  4. Step 4: Simplify right side
    9,413,164.16x = 61,638,589,558,765.36
  5. Step 5: Solve for x
    x = 61,638,589,558,765.36/9,413,164.16
  6. Step 6: Final answer
    x = 6,548,126.49

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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.