Home / 2,961,092.18-4,086,320.25-1,602,965.18

Finding the Fourth Proportional to 2,961,092.18, 4,086,320.25 and 1,602,965.18

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Solution

The fourth proportional to 2,961,092.18, 4,086,320.25 and 1,602,965.18 is: 2,212,099.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,092.18 : 4,086,320.25 = 1,602,965.18 : x
  2. Step 2: Convert to fraction form
    2,961,092.18/4,086,320.25 = 1,602,965.18/x
  3. Step 3: Cross multiply
    2,961,092.18x = 4,086,320.25 × 1,602,965.18
  4. Step 4: Simplify right side
    2,961,092.18x = 6,550,229,054,647.29
  5. Step 5: Solve for x
    x = 6,550,229,054,647.29/2,961,092.18
  6. Step 6: Final answer
    x = 2,212,099.01

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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.