Home / 4,133,970.06-5,705,135.01-2,298,443.10

Finding the Fourth Proportional to 4,133,970.06, 5,705,135.01 and 2,298,443.10

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Solution

The fourth proportional to 4,133,970.06, 5,705,135.01 and 2,298,443.10 is: 3,171,993.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,970.06 : 5,705,135.01 = 2,298,443.10 : x
  2. Step 2: Convert to fraction form
    4,133,970.06/5,705,135.01 = 2,298,443.10/x
  3. Step 3: Cross multiply
    4,133,970.06x = 5,705,135.01 × 2,298,443.10
  4. Step 4: Simplify right side
    4,133,970.06x = 13,112,928,198,302.93
  5. Step 5: Solve for x
    x = 13,112,928,198,302.93/4,133,970.06
  6. Step 6: Final answer
    x = 3,171,993.99

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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.