Home / 3,480,899.54-4,803,945.33-2,031,062.06

Finding the Fourth Proportional to 3,480,899.54, 4,803,945.33 and 2,031,062.06

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Solution

The fourth proportional to 3,480,899.54, 4,803,945.33 and 2,031,062.06 is: 2,803,043.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,899.54 : 4,803,945.33 = 2,031,062.06 : x
  2. Step 2: Convert to fraction form
    3,480,899.54/4,803,945.33 = 2,031,062.06/x
  3. Step 3: Cross multiply
    3,480,899.54x = 4,803,945.33 × 2,031,062.06
  4. Step 4: Simplify right side
    3,480,899.54x = 9,757,111,098,077.18
  5. Step 5: Solve for x
    x = 9,757,111,098,077.18/3,480,899.54
  6. Step 6: Final answer
    x = 2,803,043.00

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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.