Home / 2,644,298.46-3,649,133.43-1,437,074.46

Finding the Fourth Proportional to 2,644,298.46, 3,649,133.43 and 1,437,074.46

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Solution

The fourth proportional to 2,644,298.46, 3,649,133.43 and 1,437,074.46 is: 1,983,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,298.46 : 3,649,133.43 = 1,437,074.46 : x
  2. Step 2: Convert to fraction form
    2,644,298.46/3,649,133.43 = 1,437,074.46/x
  3. Step 3: Cross multiply
    2,644,298.46x = 3,649,133.43 × 1,437,074.46
  4. Step 4: Simplify right side
    2,644,298.46x = 5,244,076,453,385.20
  5. Step 5: Solve for x
    x = 5,244,076,453,385.20/2,644,298.46
  6. Step 6: Final answer
    x = 1,983,163.60

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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.