Home / 3,570,600.70-5,347,043.70-2,862,012.70

Finding the Fourth Proportional to 3,570,600.70, 5,347,043.70 and 2,862,012.70

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Solution

The fourth proportional to 3,570,600.70, 5,347,043.70 and 2,862,012.70 is: 4,285,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,600.70 : 5,347,043.70 = 2,862,012.70 : x
  2. Step 2: Convert to fraction form
    3,570,600.70/5,347,043.70 = 2,862,012.70/x
  3. Step 3: Cross multiply
    3,570,600.70x = 5,347,043.70 × 2,862,012.70
  4. Step 4: Simplify right side
    3,570,600.70x = 15,303,306,976,854.99
  5. Step 5: Solve for x
    x = 15,303,306,976,854.99/3,570,600.70
  6. Step 6: Final answer
    x = 4,285,919.45

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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.