Home / 2,336,698.80-3,504,683.70-739,654.20

Finding the Fourth Proportional to 2,336,698.80, 3,504,683.70 and 739,654.20

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Solution

The fourth proportional to 2,336,698.80, 3,504,683.70 and 739,654.20 is: 1,109,365.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,698.80 : 3,504,683.70 = 739,654.20 : x
  2. Step 2: Convert to fraction form
    2,336,698.80/3,504,683.70 = 739,654.20/x
  3. Step 3: Cross multiply
    2,336,698.80x = 3,504,683.70 × 739,654.20
  4. Step 4: Simplify right side
    2,336,698.80x = 2,592,254,018,376.54
  5. Step 5: Solve for x
    x = 2,592,254,018,376.54/2,336,698.80
  6. Step 6: Final answer
    x = 1,109,365.92

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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.