Home / 1,314,501.93-1,972,363.19-504,616.87

Finding the Fourth Proportional to 1,314,501.93, 1,972,363.19 and 504,616.87

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Solution

The fourth proportional to 1,314,501.93, 1,972,363.19 and 504,616.87 is: 757,159.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,501.93 : 1,972,363.19 = 504,616.87 : x
  2. Step 2: Convert to fraction form
    1,314,501.93/1,972,363.19 = 504,616.87/x
  3. Step 3: Cross multiply
    1,314,501.93x = 1,972,363.19 × 504,616.87
  4. Step 4: Simplify right side
    1,314,501.93x = 995,287,739,441.02
  5. Step 5: Solve for x
    x = 995,287,739,441.02/1,314,501.93
  6. Step 6: Final answer
    x = 757,159.59

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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.