Home / 4,496,009.44-6,744,846.12-1,422,774.16

Finding the Fourth Proportional to 4,496,009.44, 6,744,846.12 and 1,422,774.16

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Solution

The fourth proportional to 4,496,009.44, 6,744,846.12 and 1,422,774.16 is: 2,134,424.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,009.44 : 6,744,846.12 = 1,422,774.16 : x
  2. Step 2: Convert to fraction form
    4,496,009.44/6,744,846.12 = 1,422,774.16/x
  3. Step 3: Cross multiply
    4,496,009.44x = 6,744,846.12 × 1,422,774.16
  4. Step 4: Simplify right side
    4,496,009.44x = 9,596,392,772,712.26
  5. Step 5: Solve for x
    x = 9,596,392,772,712.26/4,496,009.44
  6. Step 6: Final answer
    x = 2,134,424.52

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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.