Home / 2,010,289.80-3,015,143.10-590,197.80

Finding the Fourth Proportional to 2,010,289.80, 3,015,143.10 and 590,197.80

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Solution

The fourth proportional to 2,010,289.80, 3,015,143.10 and 590,197.80 is: 885,211.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,289.80 : 3,015,143.10 = 590,197.80 : x
  2. Step 2: Convert to fraction form
    2,010,289.80/3,015,143.10 = 590,197.80/x
  3. Step 3: Cross multiply
    2,010,289.80x = 3,015,143.10 × 590,197.80
  4. Step 4: Simplify right side
    2,010,289.80x = 1,779,530,824,305.18
  5. Step 5: Solve for x
    x = 1,779,530,824,305.18/2,010,289.80
  6. Step 6: Final answer
    x = 885,211.09

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Double scale
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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.