Home / 3,642,353.27-5,026,383.68-2,010,718.67

Finding the Fourth Proportional to 3,642,353.27, 5,026,383.68 and 2,010,718.67

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Solution

The fourth proportional to 3,642,353.27, 5,026,383.68 and 2,010,718.67 is: 2,774,756.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,353.27 : 5,026,383.68 = 2,010,718.67 : x
  2. Step 2: Convert to fraction form
    3,642,353.27/5,026,383.68 = 2,010,718.67/x
  3. Step 3: Cross multiply
    3,642,353.27x = 5,026,383.68 × 2,010,718.67
  4. Step 4: Simplify right side
    3,642,353.27x = 10,106,643,472,773.79
  5. Step 5: Solve for x
    x = 10,106,643,472,773.79/3,642,353.27
  6. Step 6: Final answer
    x = 2,774,756.52

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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.