Home / 3,526,752.60-5,290,301.70-1,847,136.60

Finding the Fourth Proportional to 3,526,752.60, 5,290,301.70 and 1,847,136.60

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Solution

The fourth proportional to 3,526,752.60, 5,290,301.70 and 1,847,136.60 is: 2,770,795.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,752.60 : 5,290,301.70 = 1,847,136.60 : x
  2. Step 2: Convert to fraction form
    3,526,752.60/5,290,301.70 = 1,847,136.60/x
  3. Step 3: Cross multiply
    3,526,752.60x = 5,290,301.70 × 1,847,136.60
  4. Step 4: Simplify right side
    3,526,752.60x = 9,771,909,895,112.22
  5. Step 5: Solve for x
    x = 9,771,909,895,112.22/3,526,752.60
  6. Step 6: Final answer
    x = 2,770,795.40

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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.