Home / 4,028,582.76-5,559,270.48-2,193,043.92

Finding the Fourth Proportional to 4,028,582.76, 5,559,270.48 and 2,193,043.92

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Solution

The fourth proportional to 4,028,582.76, 5,559,270.48 and 2,193,043.92 is: 3,026,306.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,582.76 : 5,559,270.48 = 2,193,043.92 : x
  2. Step 2: Convert to fraction form
    4,028,582.76/5,559,270.48 = 2,193,043.92/x
  3. Step 3: Cross multiply
    4,028,582.76x = 5,559,270.48 × 2,193,043.92
  4. Step 4: Simplify right side
    4,028,582.76x = 12,191,724,325,799.48
  5. Step 5: Solve for x
    x = 12,191,724,325,799.48/4,028,582.76
  6. Step 6: Final answer
    x = 3,026,306.04

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.