Home / 9,193,088.33-13,789,588.74-2,803,319.49

Finding the Fourth Proportional to 9,193,088.33, 13,789,588.74 and 2,803,319.49

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Solution

The fourth proportional to 9,193,088.33, 13,789,588.74 and 2,803,319.49 is: 4,204,965.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,088.33 : 13,789,588.74 = 2,803,319.49 : x
  2. Step 2: Convert to fraction form
    9,193,088.33/13,789,588.74 = 2,803,319.49/x
  3. Step 3: Cross multiply
    9,193,088.33x = 13,789,588.74 × 2,803,319.49
  4. Step 4: Simplify right side
    9,193,088.33x = 38,656,622,873,926.55
  5. Step 5: Solve for x
    x = 38,656,622,873,926.55/9,193,088.33
  6. Step 6: Final answer
    x = 4,204,965.89

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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.