Home / 10,147,847.48-14,006,063.98-6,020,169.74

Finding the Fourth Proportional to 10,147,847.48, 14,006,063.98 and 6,020,169.74

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Solution

The fourth proportional to 10,147,847.48, 14,006,063.98 and 6,020,169.74 is: 8,309,041.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,147,847.48 : 14,006,063.98 = 6,020,169.74 : x
  2. Step 2: Convert to fraction form
    10,147,847.48/14,006,063.98 = 6,020,169.74/x
  3. Step 3: Cross multiply
    10,147,847.48x = 14,006,063.98 × 6,020,169.74
  4. Step 4: Simplify right side
    10,147,847.48x = 84,318,882,568,864.69
  5. Step 5: Solve for x
    x = 84,318,882,568,864.69/10,147,847.48
  6. Step 6: Final answer
    x = 8,309,041.18

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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.