Home / 3,110,410.46-4,292,385.84-1,733,841.56

Finding the Fourth Proportional to 3,110,410.46, 4,292,385.84 and 1,733,841.56

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Solution

The fourth proportional to 3,110,410.46, 4,292,385.84 and 1,733,841.56 is: 2,392,712.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,410.46 : 4,292,385.84 = 1,733,841.56 : x
  2. Step 2: Convert to fraction form
    3,110,410.46/4,292,385.84 = 1,733,841.56/x
  3. Step 3: Cross multiply
    3,110,410.46x = 4,292,385.84 × 1,733,841.56
  4. Step 4: Simplify right side
    3,110,410.46x = 7,442,316,960,947.51
  5. Step 5: Solve for x
    x = 7,442,316,960,947.51/3,110,410.46
  6. Step 6: Final answer
    x = 2,392,712.17

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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.