Home / 3,345,901.20-5,013,322.20-2,848,237.20

Finding the Fourth Proportional to 3,345,901.20, 5,013,322.20 and 2,848,237.20

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Solution

The fourth proportional to 3,345,901.20, 5,013,322.20 and 2,848,237.20 is: 4,267,648.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,901.20 : 5,013,322.20 = 2,848,237.20 : x
  2. Step 2: Convert to fraction form
    3,345,901.20/5,013,322.20 = 2,848,237.20/x
  3. Step 3: Cross multiply
    3,345,901.20x = 5,013,322.20 × 2,848,237.20
  4. Step 4: Simplify right side
    3,345,901.20x = 14,279,130,785,625.84
  5. Step 5: Solve for x
    x = 14,279,130,785,625.84/3,345,901.20
  6. Step 6: Final answer
    x = 4,267,648.66

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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.