Home / 12,073,677.08-16,661,794.57-6,567,180.03

Finding the Fourth Proportional to 12,073,677.08, 16,661,794.57 and 6,567,180.03

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Solution

The fourth proportional to 12,073,677.08, 16,661,794.57 and 6,567,180.03 is: 9,062,773.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,073,677.08 : 16,661,794.57 = 6,567,180.03 : x
  2. Step 2: Convert to fraction form
    12,073,677.08/16,661,794.57 = 6,567,180.03/x
  3. Step 3: Cross multiply
    12,073,677.08x = 16,661,794.57 × 6,567,180.03
  4. Step 4: Simplify right side
    12,073,677.08x = 109,421,004,547,648.50
  5. Step 5: Solve for x
    x = 109,421,004,547,648.50/12,073,677.08
  6. Step 6: Final answer
    x = 9,062,773.82

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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.