Home / 3,025,409.01-4,175,064.52-1,667,282.01

Finding the Fourth Proportional to 3,025,409.01, 4,175,064.52 and 1,667,282.01

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Solution

The fourth proportional to 3,025,409.01, 4,175,064.52 and 1,667,282.01 is: 2,300,849.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,409.01 : 4,175,064.52 = 1,667,282.01 : x
  2. Step 2: Convert to fraction form
    3,025,409.01/4,175,064.52 = 1,667,282.01/x
  3. Step 3: Cross multiply
    3,025,409.01x = 4,175,064.52 × 1,667,282.01
  4. Step 4: Simplify right side
    3,025,409.01x = 6,961,009,939,741.76
  5. Step 5: Solve for x
    x = 6,961,009,939,741.76/3,025,409.01
  6. Step 6: Final answer
    x = 2,300,849.22

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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.