Home / 5,544,131.14-8,316,494.36-1,757,909.22

Finding the Fourth Proportional to 5,544,131.14, 8,316,494.36 and 1,757,909.22

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Solution

The fourth proportional to 5,544,131.14, 8,316,494.36 and 1,757,909.22 is: 2,636,958.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,131.14 : 8,316,494.36 = 1,757,909.22 : x
  2. Step 2: Convert to fraction form
    5,544,131.14/8,316,494.36 = 1,757,909.22/x
  3. Step 3: Cross multiply
    5,544,131.14x = 8,316,494.36 × 1,757,909.22
  4. Step 4: Simplify right side
    5,544,131.14x = 14,619,642,113,522
  5. Step 5: Solve for x
    x = 14,619,642,113,522/5,544,131.14
  6. Step 6: Final answer
    x = 2,636,958.21

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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.