Home / 3,003,415.16-4,144,679.92-1,626,724.64

Finding the Fourth Proportional to 3,003,415.16, 4,144,679.92 and 1,626,724.64

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Solution

The fourth proportional to 3,003,415.16, 4,144,679.92 and 1,626,724.64 is: 2,244,862.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,415.16 : 4,144,679.92 = 1,626,724.64 : x
  2. Step 2: Convert to fraction form
    3,003,415.16/4,144,679.92 = 1,626,724.64/x
  3. Step 3: Cross multiply
    3,003,415.16x = 4,144,679.92 × 1,626,724.64
  4. Step 4: Simplify right side
    3,003,415.16x = 6,742,252,950,777.23
  5. Step 5: Solve for x
    x = 6,742,252,950,777.23/3,003,415.16
  6. Step 6: Final answer
    x = 2,244,862.13

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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.