Home / 2,965,014.39-4,447,881.47-835,098.50

Finding the Fourth Proportional to 2,965,014.39, 4,447,881.47 and 835,098.50

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Solution

The fourth proportional to 2,965,014.39, 4,447,881.47 and 835,098.50 is: 1,252,749.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,014.39 : 4,447,881.47 = 835,098.50 : x
  2. Step 2: Convert to fraction form
    2,965,014.39/4,447,881.47 = 835,098.50/x
  3. Step 3: Cross multiply
    2,965,014.39x = 4,447,881.47 × 835,098.50
  4. Step 4: Simplify right side
    2,965,014.39x = 3,714,419,163,585.97
  5. Step 5: Solve for x
    x = 3,714,419,163,585.97/2,965,014.39
  6. Step 6: Final answer
    x = 1,252,749.12

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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.