Home / 735,388.01-1,102,567.46-375,670.25

Finding the Fourth Proportional to 735,388.01, 1,102,567.46 and 375,670.25

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Solution

The fourth proportional to 735,388.01, 1,102,567.46 and 375,670.25 is: 563,242.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,388.01 : 1,102,567.46 = 375,670.25 : x
  2. Step 2: Convert to fraction form
    735,388.01/1,102,567.46 = 375,670.25/x
  3. Step 3: Cross multiply
    735,388.01x = 1,102,567.46 × 375,670.25
  4. Step 4: Simplify right side
    735,388.01x = 414,201,785,948.88
  5. Step 5: Solve for x
    x = 414,201,785,948.88/735,388.01
  6. Step 6: Final answer
    x = 563,242.51

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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.