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Finding the Fourth Proportional to 662,301.47, 993,600.35 and 241,577.35

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Solution

The fourth proportional to 662,301.47, 993,600.35 and 241,577.35 is: 362,420.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,301.47 : 993,600.35 = 241,577.35 : x
  2. Step 2: Convert to fraction form
    662,301.47/993,600.35 = 241,577.35/x
  3. Step 3: Cross multiply
    662,301.47x = 993,600.35 × 241,577.35
  4. Step 4: Simplify right side
    662,301.47x = 240,031,339,512.07
  5. Step 5: Solve for x
    x = 240,031,339,512.07/662,301.47
  6. Step 6: Final answer
    x = 362,420.06

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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.