Home / 1,732,929.05-2,598,441.83-534,518.66

Finding the Fourth Proportional to 1,732,929.05, 2,598,441.83 and 534,518.66

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Solution

The fourth proportional to 1,732,929.05, 2,598,441.83 and 534,518.66 is: 801,484.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,929.05 : 2,598,441.83 = 534,518.66 : x
  2. Step 2: Convert to fraction form
    1,732,929.05/2,598,441.83 = 534,518.66/x
  3. Step 3: Cross multiply
    1,732,929.05x = 2,598,441.83 × 534,518.66
  4. Step 4: Simplify right side
    1,732,929.05x = 1,388,915,650,887.50
  5. Step 5: Solve for x
    x = 1,388,915,650,887.50/1,732,929.05
  6. Step 6: Final answer
    x = 801,484.43

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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.