Home / 1,184,002.35-1,774,545.52-804,922.35

Finding the Fourth Proportional to 1,184,002.35, 1,774,545.52 and 804,922.35

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Solution

The fourth proportional to 1,184,002.35, 1,774,545.52 and 804,922.35 is: 1,206,392.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,002.35 : 1,774,545.52 = 804,922.35 : x
  2. Step 2: Convert to fraction form
    1,184,002.35/1,774,545.52 = 804,922.35/x
  3. Step 3: Cross multiply
    1,184,002.35x = 1,774,545.52 × 804,922.35
  4. Step 4: Simplify right side
    1,184,002.35x = 1,428,371,350,140.37
  5. Step 5: Solve for x
    x = 1,428,371,350,140.37/1,184,002.35
  6. Step 6: Final answer
    x = 1,206,392.33

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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.