Home / 2,010,845.80-2,818,916.60-2,010,845.80

Finding the Fourth Proportional to 2,010,845.80, 2,818,916.60 and 2,010,845.80

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Solution

The fourth proportional to 2,010,845.80, 2,818,916.60 and 2,010,845.80 is: 2,818,916.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,845.80 : 2,818,916.60 = 2,010,845.80 : x
  2. Step 2: Convert to fraction form
    2,010,845.80/2,818,916.60 = 2,010,845.80/x
  3. Step 3: Cross multiply
    2,010,845.80x = 2,818,916.60 × 2,010,845.80
  4. Step 4: Simplify right side
    2,010,845.80x = 5,668,406,605,660.28
  5. Step 5: Solve for x
    x = 5,668,406,605,660.28/2,010,845.80
  6. Step 6: Final answer
    x = 2,818,916.60

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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.