Home / 2,046,560.01-2,825,360.09-1,230,945.76

Finding the Fourth Proportional to 2,046,560.01, 2,825,360.09 and 1,230,945.76

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Solution

The fourth proportional to 2,046,560.01, 2,825,360.09 and 1,230,945.76 is: 1,699,371.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,560.01 : 2,825,360.09 = 1,230,945.76 : x
  2. Step 2: Convert to fraction form
    2,046,560.01/2,825,360.09 = 1,230,945.76/x
  3. Step 3: Cross multiply
    2,046,560.01x = 2,825,360.09 × 1,230,945.76
  4. Step 4: Simplify right side
    2,046,560.01x = 3,477,865,023,258.72
  5. Step 5: Solve for x
    x = 3,477,865,023,258.72/2,046,560.01
  6. Step 6: Final answer
    x = 1,699,371.14

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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.