Home / 3,073,311.63-4,241,058.75-1,696,625.82

Finding the Fourth Proportional to 3,073,311.63, 4,241,058.75 and 1,696,625.82

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Solution

The fourth proportional to 3,073,311.63, 4,241,058.75 and 1,696,625.82 is: 2,341,282.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,311.63 : 4,241,058.75 = 1,696,625.82 : x
  2. Step 2: Convert to fraction form
    3,073,311.63/4,241,058.75 = 1,696,625.82/x
  3. Step 3: Cross multiply
    3,073,311.63x = 4,241,058.75 × 1,696,625.82
  4. Step 4: Simplify right side
    3,073,311.63x = 7,195,489,779,386.93
  5. Step 5: Solve for x
    x = 7,195,489,779,386.93/3,073,311.63
  6. Step 6: Final answer
    x = 2,341,282.19

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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.