Home / 1,082,944.77-1,493,994.54-652,986.05

Finding the Fourth Proportional to 1,082,944.77, 1,493,994.54 and 652,986.05

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Solution

The fourth proportional to 1,082,944.77, 1,493,994.54 and 652,986.05 is: 900,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,944.77 : 1,493,994.54 = 652,986.05 : x
  2. Step 2: Convert to fraction form
    1,082,944.77/1,493,994.54 = 652,986.05/x
  3. Step 3: Cross multiply
    1,082,944.77x = 1,493,994.54 × 652,986.05
  4. Step 4: Simplify right side
    1,082,944.77x = 975,557,585,926.19
  5. Step 5: Solve for x
    x = 975,557,585,926.19/1,082,944.77
  6. Step 6: Final answer
    x = 900,837.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.