Home / 1,847,784.66-2,771,683.40-568,383.45

Finding the Fourth Proportional to 1,847,784.66, 2,771,683.40 and 568,383.45

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Solution

The fourth proportional to 1,847,784.66, 2,771,683.40 and 568,383.45 is: 852,577.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,784.66 : 2,771,683.40 = 568,383.45 : x
  2. Step 2: Convert to fraction form
    1,847,784.66/2,771,683.40 = 568,383.45/x
  3. Step 3: Cross multiply
    1,847,784.66x = 2,771,683.40 × 568,383.45
  4. Step 4: Simplify right side
    1,847,784.66x = 1,575,378,973,199.73
  5. Step 5: Solve for x
    x = 1,575,378,973,199.73/1,847,784.66
  6. Step 6: Final answer
    x = 852,577.15

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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.