Home / 808,746.55-1,210,723.66-599,324.47

Finding the Fourth Proportional to 808,746.55, 1,210,723.66 and 599,324.47

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Solution

The fourth proportional to 808,746.55, 1,210,723.66 and 599,324.47 is: 897,211.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    808,746.55 : 1,210,723.66 = 599,324.47 : x
  2. Step 2: Convert to fraction form
    808,746.55/1,210,723.66 = 599,324.47/x
  3. Step 3: Cross multiply
    808,746.55x = 1,210,723.66 × 599,324.47
  4. Step 4: Simplify right side
    808,746.55x = 725,616,315,845.96
  5. Step 5: Solve for x
    x = 725,616,315,845.96/808,746.55
  6. Step 6: Final answer
    x = 897,211.02

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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.