Home / 3,472,574.40-5,205,751.20-2,275,070.40

Finding the Fourth Proportional to 3,472,574.40, 5,205,751.20 and 2,275,070.40

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Solution

The fourth proportional to 3,472,574.40, 5,205,751.20 and 2,275,070.40 is: 3,410,567.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,574.40 : 5,205,751.20 = 2,275,070.40 : x
  2. Step 2: Convert to fraction form
    3,472,574.40/5,205,751.20 = 2,275,070.40/x
  3. Step 3: Cross multiply
    3,472,574.40x = 5,205,751.20 × 2,275,070.40
  4. Step 4: Simplify right side
    3,472,574.40x = 11,843,450,464,884.48
  5. Step 5: Solve for x
    x = 11,843,450,464,884.48/3,472,574.40
  6. Step 6: Final answer
    x = 3,410,567.81

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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.