Home / 2,881,610.98-3,976,284.81-1,592,374.54

Finding the Fourth Proportional to 2,881,610.98, 3,976,284.81 and 1,592,374.54

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Solution

The fourth proportional to 2,881,610.98, 3,976,284.81 and 1,592,374.54 is: 2,197,289.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,610.98 : 3,976,284.81 = 1,592,374.54 : x
  2. Step 2: Convert to fraction form
    2,881,610.98/3,976,284.81 = 1,592,374.54/x
  3. Step 3: Cross multiply
    2,881,610.98x = 3,976,284.81 × 1,592,374.54
  4. Step 4: Simplify right side
    2,881,610.98x = 6,331,734,695,232.74
  5. Step 5: Solve for x
    x = 6,331,734,695,232.74/2,881,610.98
  6. Step 6: Final answer
    x = 2,197,289.90

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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.