Home / 3,162,599.92-4,364,390.46-1,712,296.36

Finding the Fourth Proportional to 3,162,599.92, 4,364,390.46 and 1,712,296.36

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Solution

The fourth proportional to 3,162,599.92, 4,364,390.46 and 1,712,296.36 is: 2,362,970.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,599.92 : 4,364,390.46 = 1,712,296.36 : x
  2. Step 2: Convert to fraction form
    3,162,599.92/4,364,390.46 = 1,712,296.36/x
  3. Step 3: Cross multiply
    3,162,599.92x = 4,364,390.46 × 1,712,296.36
  4. Step 4: Simplify right side
    3,162,599.92x = 7,473,129,898,276.73
  5. Step 5: Solve for x
    x = 7,473,129,898,276.73/3,162,599.92
  6. Step 6: Final answer
    x = 2,362,970.37

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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.