Home / 9,333,932.13-12,876,248.09-6,237,215.73

Finding the Fourth Proportional to 9,333,932.13, 12,876,248.09 and 6,237,215.73

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Solution

The fourth proportional to 9,333,932.13, 12,876,248.09 and 6,237,215.73 is: 8,604,298.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,932.13 : 12,876,248.09 = 6,237,215.73 : x
  2. Step 2: Convert to fraction form
    9,333,932.13/12,876,248.09 = 6,237,215.73/x
  3. Step 3: Cross multiply
    9,333,932.13x = 12,876,248.09 × 6,237,215.73
  4. Step 4: Simplify right side
    9,333,932.13x = 80,311,937,145,923.50
  5. Step 5: Solve for x
    x = 80,311,937,145,923.50/9,333,932.13
  6. Step 6: Final answer
    x = 8,604,298.38

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1.5x scale

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.