Home / 1,732,155.78-2,598,066.68-533,756.33

Finding the Fourth Proportional to 1,732,155.78, 2,598,066.68 and 533,756.33

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Solution

The fourth proportional to 1,732,155.78, 2,598,066.68 and 533,756.33 is: 800,583.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,155.78 : 2,598,066.68 = 533,756.33 : x
  2. Step 2: Convert to fraction form
    1,732,155.78/2,598,066.68 = 533,756.33/x
  3. Step 3: Cross multiply
    1,732,155.78x = 2,598,066.68 × 533,756.33
  4. Step 4: Simplify right side
    1,732,155.78x = 1,386,734,524,556.14
  5. Step 5: Solve for x
    x = 1,386,734,524,556.14/1,732,155.78
  6. Step 6: Final answer
    x = 800,583.03

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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.