Home / 2,290,037.10-3,201,852.90-2,290,037.10

Finding the Fourth Proportional to 2,290,037.10, 3,201,852.90 and 2,290,037.10

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Solution

The fourth proportional to 2,290,037.10, 3,201,852.90 and 2,290,037.10 is: 3,201,852.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,037.10 : 3,201,852.90 = 2,290,037.10 : x
  2. Step 2: Convert to fraction form
    2,290,037.10/3,201,852.90 = 2,290,037.10/x
  3. Step 3: Cross multiply
    2,290,037.10x = 3,201,852.90 × 2,290,037.10
  4. Step 4: Simplify right side
    2,290,037.10x = 7,332,361,929,742.59
  5. Step 5: Solve for x
    x = 7,332,361,929,742.59/2,290,037.10
  6. Step 6: Final answer
    x = 3,201,852.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.