Home / 12,846,502.13-19,262,058.04-4,088,998.25

Finding the Fourth Proportional to 12,846,502.13, 19,262,058.04 and 4,088,998.25

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Solution

The fourth proportional to 12,846,502.13, 19,262,058.04 and 4,088,998.25 is: 6,131,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,846,502.13 : 19,262,058.04 = 4,088,998.25 : x
  2. Step 2: Convert to fraction form
    12,846,502.13/19,262,058.04 = 4,088,998.25/x
  3. Step 3: Cross multiply
    12,846,502.13x = 19,262,058.04 × 4,088,998.25
  4. Step 4: Simplify right side
    12,846,502.13x = 78,762,521,510,425.66
  5. Step 5: Solve for x
    x = 78,762,521,510,425.66/12,846,502.13
  6. Step 6: Final answer
    x = 6,131,048.03

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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.