Home / 937,210.60-1,404,823.26-305,954.92

Finding the Fourth Proportional to 937,210.60, 1,404,823.26 and 305,954.92

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Solution

The fourth proportional to 937,210.60, 1,404,823.26 and 305,954.92 is: 458,608.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,210.60 : 1,404,823.26 = 305,954.92 : x
  2. Step 2: Convert to fraction form
    937,210.60/1,404,823.26 = 305,954.92/x
  3. Step 3: Cross multiply
    937,210.60x = 1,404,823.26 × 305,954.92
  4. Step 4: Simplify right side
    937,210.60x = 429,812,588,127.44
  5. Step 5: Solve for x
    x = 429,812,588,127.44/937,210.60
  6. Step 6: Final answer
    x = 458,608.33

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1.5x scale

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.