Home / 10,732,704.80-16,057,066.80-6,953,568.80

Finding the Fourth Proportional to 10,732,704.80, 16,057,066.80 and 6,953,568.80

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Solution

The fourth proportional to 10,732,704.80, 16,057,066.80 and 6,953,568.80 is: 10,403,148.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,732,704.80 : 16,057,066.80 = 6,953,568.80 : x
  2. Step 2: Convert to fraction form
    10,732,704.80/16,057,066.80 = 6,953,568.80/x
  3. Step 3: Cross multiply
    10,732,704.80x = 16,057,066.80 × 6,953,568.80
  4. Step 4: Simplify right side
    10,732,704.80x = 111,653,918,719,995.84
  5. Step 5: Solve for x
    x = 111,653,918,719,995.84/10,732,704.80
  6. Step 6: Final answer
    x = 10,403,148.21

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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.