Home / 8,058,379.36-12,088,042.92-2,300,670.40

Finding the Fourth Proportional to 8,058,379.36, 12,088,042.92 and 2,300,670.40

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Solution

The fourth proportional to 8,058,379.36, 12,088,042.92 and 2,300,670.40 is: 3,451,140.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,379.36 : 12,088,042.92 = 2,300,670.40 : x
  2. Step 2: Convert to fraction form
    8,058,379.36/12,088,042.92 = 2,300,670.40/x
  3. Step 3: Cross multiply
    8,058,379.36x = 12,088,042.92 × 2,300,670.40
  4. Step 4: Simplify right side
    8,058,379.36x = 27,810,602,539,973.57
  5. Step 5: Solve for x
    x = 27,810,602,539,973.57/8,058,379.36
  6. Step 6: Final answer
    x = 3,451,140.89

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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.