Home / 2,200,124.70-3,300,189.66-602,701.56

Finding the Fourth Proportional to 2,200,124.70, 3,300,189.66 and 602,701.56

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Solution

The fourth proportional to 2,200,124.70, 3,300,189.66 and 602,701.56 is: 904,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,124.70 : 3,300,189.66 = 602,701.56 : x
  2. Step 2: Convert to fraction form
    2,200,124.70/3,300,189.66 = 602,701.56/x
  3. Step 3: Cross multiply
    2,200,124.70x = 3,300,189.66 × 602,701.56
  4. Step 4: Simplify right side
    2,200,124.70x = 1,989,029,456,377.87
  5. Step 5: Solve for x
    x = 1,989,029,456,377.87/2,200,124.70
  6. Step 6: Final answer
    x = 904,053.05

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Double scale
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1.5x scale

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.