Home / 8,886,836.80-13,330,753.42-2,496,590.93

Finding the Fourth Proportional to 8,886,836.80, 13,330,753.42 and 2,496,590.93

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Solution

The fourth proportional to 8,886,836.80, 13,330,753.42 and 2,496,590.93 is: 3,745,026.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,836.80 : 13,330,753.42 = 2,496,590.93 : x
  2. Step 2: Convert to fraction form
    8,886,836.80/13,330,753.42 = 2,496,590.93/x
  3. Step 3: Cross multiply
    8,886,836.80x = 13,330,753.42 × 2,496,590.93
  4. Step 4: Simplify right side
    8,886,836.80x = 33,281,438,078,438.48
  5. Step 5: Solve for x
    x = 33,281,438,078,438.48/8,886,836.80
  6. Step 6: Final answer
    x = 3,745,026.36

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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.