Home / 3,283,685.20-4,915,030.20-2,338,901.20

Finding the Fourth Proportional to 3,283,685.20, 4,915,030.20 and 2,338,901.20

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Solution

The fourth proportional to 3,283,685.20, 4,915,030.20 and 2,338,901.20 is: 3,500,874.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,685.20 : 4,915,030.20 = 2,338,901.20 : x
  2. Step 2: Convert to fraction form
    3,283,685.20/4,915,030.20 = 2,338,901.20/x
  3. Step 3: Cross multiply
    3,283,685.20x = 4,915,030.20 × 2,338,901.20
  4. Step 4: Simplify right side
    3,283,685.20x = 11,495,770,032,816.24
  5. Step 5: Solve for x
    x = 11,495,770,032,816.24/3,283,685.20
  6. Step 6: Final answer
    x = 3,500,874.58

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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.