Home / 3,166,239.04-4,749,410.40-922,500.16

Finding the Fourth Proportional to 3,166,239.04, 4,749,410.40 and 922,500.16

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Solution

The fourth proportional to 3,166,239.04, 4,749,410.40 and 922,500.16 is: 1,383,765.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,166,239.04 : 4,749,410.40 = 922,500.16 : x
  2. Step 2: Convert to fraction form
    3,166,239.04/4,749,410.40 = 922,500.16/x
  3. Step 3: Cross multiply
    3,166,239.04x = 4,749,410.40 × 922,500.16
  4. Step 4: Simplify right side
    3,166,239.04x = 4,381,331,853,905.66
  5. Step 5: Solve for x
    x = 4,381,331,853,905.66/3,166,239.04
  6. Step 6: Final answer
    x = 1,383,765.34

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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.