Home / 1,015,849.08-1,516,355.97-941,841

Finding the Fourth Proportional to 1,015,849.08, 1,516,355.97 and 941,841

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Solution

The fourth proportional to 1,015,849.08, 1,516,355.97 and 941,841 is: 1,405,884.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,849.08 : 1,516,355.97 = 941,841 : x
  2. Step 2: Convert to fraction form
    1,015,849.08/1,516,355.97 = 941,841/x
  3. Step 3: Cross multiply
    1,015,849.08x = 1,516,355.97 × 941,841
  4. Step 4: Simplify right side
    1,015,849.08x = 1,428,166,223,140.77
  5. Step 5: Solve for x
    x = 1,428,166,223,140.77/1,015,849.08
  6. Step 6: Final answer
    x = 1,405,884.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.