Home / 12,234,373.43-16,879,302.86-6,935,499.89

Finding the Fourth Proportional to 12,234,373.43, 16,879,302.86 and 6,935,499.89

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Solution

The fourth proportional to 12,234,373.43, 16,879,302.86 and 6,935,499.89 is: 9,568,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,234,373.43 : 16,879,302.86 = 6,935,499.89 : x
  2. Step 2: Convert to fraction form
    12,234,373.43/16,879,302.86 = 6,935,499.89/x
  3. Step 3: Cross multiply
    12,234,373.43x = 16,879,302.86 × 6,935,499.89
  4. Step 4: Simplify right side
    12,234,373.43x = 117,066,403,073,030.06
  5. Step 5: Solve for x
    x = 117,066,403,073,030.06/12,234,373.43
  6. Step 6: Final answer
    x = 9,568,647.20

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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.