Home / 1,713,781.62-2,570,893.56-576,053.19

Finding the Fourth Proportional to 1,713,781.62, 2,570,893.56 and 576,053.19

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Solution

The fourth proportional to 1,713,781.62, 2,570,893.56 and 576,053.19 is: 864,154.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,781.62 : 2,570,893.56 = 576,053.19 : x
  2. Step 2: Convert to fraction form
    1,713,781.62/2,570,893.56 = 576,053.19/x
  3. Step 3: Cross multiply
    1,713,781.62x = 2,570,893.56 × 576,053.19
  4. Step 4: Simplify right side
    1,713,781.62x = 1,480,971,436,388.46
  5. Step 5: Solve for x
    x = 1,480,971,436,388.46/1,713,781.62
  6. Step 6: Final answer
    x = 864,154.11

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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.