Home / 9,566,662.12-14,349,994.26-3,886,890.28

Finding the Fourth Proportional to 9,566,662.12, 14,349,994.26 and 3,886,890.28

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Solution

The fourth proportional to 9,566,662.12, 14,349,994.26 and 3,886,890.28 is: 5,830,335.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,662.12 : 14,349,994.26 = 3,886,890.28 : x
  2. Step 2: Convert to fraction form
    9,566,662.12/14,349,994.26 = 3,886,890.28/x
  3. Step 3: Cross multiply
    9,566,662.12x = 14,349,994.26 × 3,886,890.28
  4. Step 4: Simplify right side
    9,566,662.12x = 55,776,853,207,249.79
  5. Step 5: Solve for x
    x = 55,776,853,207,249.79/9,566,662.12
  6. Step 6: Final answer
    x = 5,830,335.86

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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.