Home / 4,076,272.37-5,625,325.81-2,240,808.01

Finding the Fourth Proportional to 4,076,272.37, 5,625,325.81 and 2,240,808.01

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Solution

The fourth proportional to 4,076,272.37, 5,625,325.81 and 2,240,808.01 is: 3,092,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,272.37 : 5,625,325.81 = 2,240,808.01 : x
  2. Step 2: Convert to fraction form
    4,076,272.37/5,625,325.81 = 2,240,808.01/x
  3. Step 3: Cross multiply
    4,076,272.37x = 5,625,325.81 × 2,240,808.01
  4. Step 4: Simplify right side
    4,076,272.37x = 12,605,275,133,907.74
  5. Step 5: Solve for x
    x = 12,605,275,133,907.74/4,076,272.37
  6. Step 6: Final answer
    x = 3,092,353.50

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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.