Home / 735,441.71-1,014,799.08-413,090.06

Finding the Fourth Proportional to 735,441.71, 1,014,799.08 and 413,090.06

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Solution

The fourth proportional to 735,441.71, 1,014,799.08 and 413,090.06 is: 570,002.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,441.71 : 1,014,799.08 = 413,090.06 : x
  2. Step 2: Convert to fraction form
    735,441.71/1,014,799.08 = 413,090.06/x
  3. Step 3: Cross multiply
    735,441.71x = 1,014,799.08 × 413,090.06
  4. Step 4: Simplify right side
    735,441.71x = 419,203,407,771.15
  5. Step 5: Solve for x
    x = 419,203,407,771.15/735,441.71
  6. Step 6: Final answer
    x = 570,002.22

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Double scale
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1.5x scale

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.