Home / 14,524,269.60-21,786,404.40-3,886,701.60

Finding the Fourth Proportional to 14,524,269.60, 21,786,404.40 and 3,886,701.60

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Solution

The fourth proportional to 14,524,269.60, 21,786,404.40 and 3,886,701.60 is: 5,830,052.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,524,269.60 : 21,786,404.40 = 3,886,701.60 : x
  2. Step 2: Convert to fraction form
    14,524,269.60/21,786,404.40 = 3,886,701.60/x
  3. Step 3: Cross multiply
    14,524,269.60x = 21,786,404.40 × 3,886,701.60
  4. Step 4: Simplify right side
    14,524,269.60x = 84,677,252,839,727.03
  5. Step 5: Solve for x
    x = 84,677,252,839,727.03/14,524,269.60
  6. Step 6: Final answer
    x = 5,830,052.40

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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.