Home / 12,472,602.57-17,202,707.17-10,733,203.71

Finding the Fourth Proportional to 12,472,602.57, 17,202,707.17 and 10,733,203.71

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Solution

The fourth proportional to 12,472,602.57, 17,202,707.17 and 10,733,203.71 is: 14,803,659.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,472,602.57 : 17,202,707.17 = 10,733,203.71 : x
  2. Step 2: Convert to fraction form
    12,472,602.57/17,202,707.17 = 10,733,203.71/x
  3. Step 3: Cross multiply
    12,472,602.57x = 17,202,707.17 × 10,733,203.71
  4. Step 4: Simplify right side
    12,472,602.57x = 184,640,160,392,254.62
  5. Step 5: Solve for x
    x = 184,640,160,392,254.62/12,472,602.57
  6. Step 6: Final answer
    x = 14,803,659.41

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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.