Home / 1,073,533.52-1,610,564.16-534,044.36

Finding the Fourth Proportional to 1,073,533.52, 1,610,564.16 and 534,044.36

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Solution

The fourth proportional to 1,073,533.52, 1,610,564.16 and 534,044.36 is: 801,197.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,533.52 : 1,610,564.16 = 534,044.36 : x
  2. Step 2: Convert to fraction form
    1,073,533.52/1,610,564.16 = 534,044.36/x
  3. Step 3: Cross multiply
    1,073,533.52x = 1,610,564.16 × 534,044.36
  4. Step 4: Simplify right side
    1,073,533.52x = 860,112,706,066.14
  5. Step 5: Solve for x
    x = 860,112,706,066.14/1,073,533.52
  6. Step 6: Final answer
    x = 801,197.81

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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.