Home / 12,060,334.19-16,645,503.23-6,903,695.79

Finding the Fourth Proportional to 12,060,334.19, 16,645,503.23 and 6,903,695.79

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Solution

The fourth proportional to 12,060,334.19, 16,645,503.23 and 6,903,695.79 is: 9,528,383.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,060,334.19 : 16,645,503.23 = 6,903,695.79 : x
  2. Step 2: Convert to fraction form
    12,060,334.19/16,645,503.23 = 6,903,695.79/x
  3. Step 3: Cross multiply
    12,060,334.19x = 16,645,503.23 × 6,903,695.79
  4. Step 4: Simplify right side
    12,060,334.19x = 114,915,490,536,863.92
  5. Step 5: Solve for x
    x = 114,915,490,536,863.92/12,060,334.19
  6. Step 6: Final answer
    x = 9,528,383.61

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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.