Home / 2,038,235.09-3,058,016.93-1,027,279.29

Finding the Fourth Proportional to 2,038,235.09, 3,058,016.93 and 1,027,279.29

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Solution

The fourth proportional to 2,038,235.09, 3,058,016.93 and 1,027,279.29 is: 1,541,253.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,235.09 : 3,058,016.93 = 1,027,279.29 : x
  2. Step 2: Convert to fraction form
    2,038,235.09/3,058,016.93 = 1,027,279.29/x
  3. Step 3: Cross multiply
    2,038,235.09x = 3,058,016.93 × 1,027,279.29
  4. Step 4: Simplify right side
    2,038,235.09x = 3,141,437,455,521.98
  5. Step 5: Solve for x
    x = 3,141,437,455,521.98/2,038,235.09
  6. Step 6: Final answer
    x = 1,541,253.74

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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.