Home / 1,014,082.25-1,399,023.65-584,132.09

Finding the Fourth Proportional to 1,014,082.25, 1,399,023.65 and 584,132.09

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Solution

The fourth proportional to 1,014,082.25, 1,399,023.65 and 584,132.09 is: 805,866.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,082.25 : 1,399,023.65 = 584,132.09 : x
  2. Step 2: Convert to fraction form
    1,014,082.25/1,399,023.65 = 584,132.09/x
  3. Step 3: Cross multiply
    1,014,082.25x = 1,399,023.65 × 584,132.09
  4. Step 4: Simplify right side
    1,014,082.25x = 817,214,605,713.27
  5. Step 5: Solve for x
    x = 817,214,605,713.27/1,014,082.25
  6. Step 6: Final answer
    x = 805,866.20

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1.5x scale

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.