Home / 2,385,799.54-3,292,437.24-1,298,072.00

Finding the Fourth Proportional to 2,385,799.54, 3,292,437.24 and 1,298,072.00

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Solution

The fourth proportional to 2,385,799.54, 3,292,437.24 and 1,298,072.00 is: 1,791,357.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,799.54 : 3,292,437.24 = 1,298,072.00 : x
  2. Step 2: Convert to fraction form
    2,385,799.54/3,292,437.24 = 1,298,072.00/x
  3. Step 3: Cross multiply
    2,385,799.54x = 3,292,437.24 × 1,298,072.00
  4. Step 4: Simplify right side
    2,385,799.54x = 4,273,820,601,232.37
  5. Step 5: Solve for x
    x = 4,273,820,601,232.37/2,385,799.54
  6. Step 6: Final answer
    x = 1,791,357.80

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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.