Home / 937,802.44-1,294,168.62-508,082.59

Finding the Fourth Proportional to 937,802.44, 1,294,168.62 and 508,082.59

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Solution

The fourth proportional to 937,802.44, 1,294,168.62 and 508,082.59 is: 701,154.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,802.44 : 1,294,168.62 = 508,082.59 : x
  2. Step 2: Convert to fraction form
    937,802.44/1,294,168.62 = 508,082.59/x
  3. Step 3: Cross multiply
    937,802.44x = 1,294,168.62 × 508,082.59
  4. Step 4: Simplify right side
    937,802.44x = 657,544,544,346.33
  5. Step 5: Solve for x
    x = 657,544,544,346.33/937,802.44
  6. Step 6: Final answer
    x = 701,154.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.