Home / 2,599,822.02-3,897,371.06-1,179,103.08

Finding the Fourth Proportional to 2,599,822.02, 3,897,371.06 and 1,179,103.08

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Solution

The fourth proportional to 2,599,822.02, 3,897,371.06 and 1,179,103.08 is: 1,767,583.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,822.02 : 3,897,371.06 = 1,179,103.08 : x
  2. Step 2: Convert to fraction form
    2,599,822.02/3,897,371.06 = 1,179,103.08/x
  3. Step 3: Cross multiply
    2,599,822.02x = 3,897,371.06 × 1,179,103.08
  4. Step 4: Simplify right side
    2,599,822.02x = 4,595,402,220,748.87
  5. Step 5: Solve for x
    x = 4,595,402,220,748.87/2,599,822.02
  6. Step 6: Final answer
    x = 1,767,583.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.