Home / 884,626.45-1,324,856.55-584,362.29

Finding the Fourth Proportional to 884,626.45, 1,324,856.55 and 584,362.29

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Solution

The fourth proportional to 884,626.45, 1,324,856.55 and 584,362.29 is: 875,167.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,626.45 : 1,324,856.55 = 584,362.29 : x
  2. Step 2: Convert to fraction form
    884,626.45/1,324,856.55 = 584,362.29/x
  3. Step 3: Cross multiply
    884,626.45x = 1,324,856.55 × 584,362.29
  4. Step 4: Simplify right side
    884,626.45x = 774,196,207,479.50
  5. Step 5: Solve for x
    x = 774,196,207,479.50/884,626.45
  6. Step 6: Final answer
    x = 875,167.37

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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.