Home / 11,597,416.81-16,003,482.33-6,370,154.83

Finding the Fourth Proportional to 11,597,416.81, 16,003,482.33 and 6,370,154.83

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Solution

The fourth proportional to 11,597,416.81, 16,003,482.33 and 6,370,154.83 is: 8,790,290.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,416.81 : 16,003,482.33 = 6,370,154.83 : x
  2. Step 2: Convert to fraction form
    11,597,416.81/16,003,482.33 = 6,370,154.83/x
  3. Step 3: Cross multiply
    11,597,416.81x = 16,003,482.33 × 6,370,154.83
  4. Step 4: Simplify right side
    11,597,416.81x = 101,944,660,261,269.16
  5. Step 5: Solve for x
    x = 101,944,660,261,269.16/11,597,416.81
  6. Step 6: Final answer
    x = 8,790,290.28

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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.