Home / 11,946,293.17-17,914,457.34-3,746,822.87

Finding the Fourth Proportional to 11,946,293.17, 17,914,457.34 and 3,746,822.87

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Solution

The fourth proportional to 11,946,293.17, 17,914,457.34 and 3,746,822.87 is: 5,618,671.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,946,293.17 : 17,914,457.34 = 3,746,822.87 : x
  2. Step 2: Convert to fraction form
    11,946,293.17/17,914,457.34 = 3,746,822.87/x
  3. Step 3: Cross multiply
    11,946,293.17x = 17,914,457.34 × 3,746,822.87
  4. Step 4: Simplify right side
    11,946,293.17x = 67,122,298,509,937.51
  5. Step 5: Solve for x
    x = 67,122,298,509,937.51/11,946,293.17
  6. Step 6: Final answer
    x = 5,618,671.63

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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.