Home / 1,348,022.60-2,022,033.90-350,750.60

Finding the Fourth Proportional to 1,348,022.60, 2,022,033.90 and 350,750.60

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Solution

The fourth proportional to 1,348,022.60, 2,022,033.90 and 350,750.60 is: 526,125.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,022.60 : 2,022,033.90 = 350,750.60 : x
  2. Step 2: Convert to fraction form
    1,348,022.60/2,022,033.90 = 350,750.60/x
  3. Step 3: Cross multiply
    1,348,022.60x = 2,022,033.90 × 350,750.60
  4. Step 4: Simplify right side
    1,348,022.60x = 709,229,603,645.34
  5. Step 5: Solve for x
    x = 709,229,603,645.34/1,348,022.60
  6. Step 6: Final answer
    x = 526,125.90

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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.