Home / 1,065,993.14-1,598,534.54-617,023.91

Finding the Fourth Proportional to 1,065,993.14, 1,598,534.54 and 617,023.91

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Solution

The fourth proportional to 1,065,993.14, 1,598,534.54 and 617,023.91 is: 925,272.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,993.14 : 1,598,534.54 = 617,023.91 : x
  2. Step 2: Convert to fraction form
    1,065,993.14/1,598,534.54 = 617,023.91/x
  3. Step 3: Cross multiply
    1,065,993.14x = 1,598,534.54 × 617,023.91
  4. Step 4: Simplify right side
    1,065,993.14x = 986,334,021,063.06
  5. Step 5: Solve for x
    x = 986,334,021,063.06/1,065,993.14
  6. Step 6: Final answer
    x = 925,272.39

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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.