Home / 1,054,164.11-1,580,581.76-894,296.23

Finding the Fourth Proportional to 1,054,164.11, 1,580,581.76 and 894,296.23

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Solution

The fourth proportional to 1,054,164.11, 1,580,581.76 and 894,296.23 is: 1,340,880.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,164.11 : 1,580,581.76 = 894,296.23 : x
  2. Step 2: Convert to fraction form
    1,054,164.11/1,580,581.76 = 894,296.23/x
  3. Step 3: Cross multiply
    1,054,164.11x = 1,580,581.76 × 894,296.23
  4. Step 4: Simplify right side
    1,054,164.11x = 1,413,508,300,751.83
  5. Step 5: Solve for x
    x = 1,413,508,300,751.83/1,054,164.11
  6. Step 6: Final answer
    x = 1,340,880.70

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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.