Home / 942,798.24-1,301,090.90-534,917.27

Finding the Fourth Proportional to 942,798.24, 1,301,090.90 and 534,917.27

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Solution

The fourth proportional to 942,798.24, 1,301,090.90 and 534,917.27 is: 738,202.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,798.24 : 1,301,090.90 = 534,917.27 : x
  2. Step 2: Convert to fraction form
    942,798.24/1,301,090.90 = 534,917.27/x
  3. Step 3: Cross multiply
    942,798.24x = 1,301,090.90 × 534,917.27
  4. Step 4: Simplify right side
    942,798.24x = 695,975,987,081.68
  5. Step 5: Solve for x
    x = 695,975,987,081.68/942,798.24
  6. Step 6: Final answer
    x = 738,202.47

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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.