Home / 1,849,334.44-2,551,378.14-1,367,057.20

Finding the Fourth Proportional to 1,849,334.44, 2,551,378.14 and 1,367,057.20

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Solution

The fourth proportional to 1,849,334.44, 2,551,378.14 and 1,367,057.20 is: 1,886,018.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,334.44 : 2,551,378.14 = 1,367,057.20 : x
  2. Step 2: Convert to fraction form
    1,849,334.44/2,551,378.14 = 1,367,057.20/x
  3. Step 3: Cross multiply
    1,849,334.44x = 2,551,378.14 × 1,367,057.20
  4. Step 4: Simplify right side
    1,849,334.44x = 3,487,879,856,209.61
  5. Step 5: Solve for x
    x = 3,487,879,856,209.61/1,849,334.44
  6. Step 6: Final answer
    x = 1,886,018.98

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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.