Home / 1,333,766.17-2,001,023.78-535,608.17

Finding the Fourth Proportional to 1,333,766.17, 2,001,023.78 and 535,608.17

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Solution

The fourth proportional to 1,333,766.17, 2,001,023.78 and 535,608.17 is: 803,562.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,766.17 : 2,001,023.78 = 535,608.17 : x
  2. Step 2: Convert to fraction form
    1,333,766.17/2,001,023.78 = 535,608.17/x
  3. Step 3: Cross multiply
    1,333,766.17x = 2,001,023.78 × 535,608.17
  4. Step 4: Simplify right side
    1,333,766.17x = 1,071,764,684,932.28
  5. Step 5: Solve for x
    x = 1,071,764,684,932.28/1,333,766.17
  6. Step 6: Final answer
    x = 803,562.66

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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.