Home / 4,453,047-6,145,216.74-2,415,856.52

Finding the Fourth Proportional to 4,453,047, 6,145,216.74 and 2,415,856.52

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Solution

The fourth proportional to 4,453,047, 6,145,216.74 and 2,415,856.52 is: 3,333,888.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,047 : 6,145,216.74 = 2,415,856.52 : x
  2. Step 2: Convert to fraction form
    4,453,047/6,145,216.74 = 2,415,856.52/x
  3. Step 3: Cross multiply
    4,453,047x = 6,145,216.74 × 2,415,856.52
  4. Step 4: Simplify right side
    4,453,047x = 14,845,961,928,142.14
  5. Step 5: Solve for x
    x = 14,845,961,928,142.14/4,453,047
  6. Step 6: Final answer
    x = 3,333,888.44

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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.