Home / 3,495,150.46-5,240,972.35-2,036,669.28

Finding the Fourth Proportional to 3,495,150.46, 5,240,972.35 and 2,036,669.28

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Solution

The fourth proportional to 3,495,150.46, 5,240,972.35 and 2,036,669.28 is: 3,053,982.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,150.46 : 5,240,972.35 = 2,036,669.28 : x
  2. Step 2: Convert to fraction form
    3,495,150.46/5,240,972.35 = 2,036,669.28/x
  3. Step 3: Cross multiply
    3,495,150.46x = 5,240,972.35 × 2,036,669.28
  4. Step 4: Simplify right side
    3,495,150.46x = 10,674,127,383,490.80
  5. Step 5: Solve for x
    x = 10,674,127,383,490.80/3,495,150.46
  6. Step 6: Final answer
    x = 3,053,982.23

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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.