Home / 3,053,570.40-4,580,355.60-3,025,576.80

Finding the Fourth Proportional to 3,053,570.40, 4,580,355.60 and 3,025,576.80

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Solution

The fourth proportional to 3,053,570.40, 4,580,355.60 and 3,025,576.80 is: 4,538,365.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,570.40 : 4,580,355.60 = 3,025,576.80 : x
  2. Step 2: Convert to fraction form
    3,053,570.40/4,580,355.60 = 3,025,576.80/x
  3. Step 3: Cross multiply
    3,053,570.40x = 4,580,355.60 × 3,025,576.80
  4. Step 4: Simplify right side
    3,053,570.40x = 13,858,217,639,110.08
  5. Step 5: Solve for x
    x = 13,858,217,639,110.08/3,053,570.40
  6. Step 6: Final answer
    x = 4,538,365.20

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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.