Home / 3,502,164.80-5,249,164.80-1,609,097.60

Finding the Fourth Proportional to 3,502,164.80, 5,249,164.80 and 1,609,097.60

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Solution

The fourth proportional to 3,502,164.80, 5,249,164.80 and 1,609,097.60 is: 2,411,770.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,164.80 : 5,249,164.80 = 1,609,097.60 : x
  2. Step 2: Convert to fraction form
    3,502,164.80/5,249,164.80 = 1,609,097.60/x
  3. Step 3: Cross multiply
    3,502,164.80x = 5,249,164.80 × 1,609,097.60
  4. Step 4: Simplify right side
    3,502,164.80x = 8,446,418,481,684.48
  5. Step 5: Solve for x
    x = 8,446,418,481,684.48/3,502,164.80
  6. Step 6: Final answer
    x = 2,411,770.71

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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.