Home / 10,834,392.39-14,951,366.15-5,939,525.54

Finding the Fourth Proportional to 10,834,392.39, 14,951,366.15 and 5,939,525.54

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Solution

The fourth proportional to 10,834,392.39, 14,951,366.15 and 5,939,525.54 is: 8,196,492.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,392.39 : 14,951,366.15 = 5,939,525.54 : x
  2. Step 2: Convert to fraction form
    10,834,392.39/14,951,366.15 = 5,939,525.54/x
  3. Step 3: Cross multiply
    10,834,392.39x = 14,951,366.15 × 5,939,525.54
  4. Step 4: Simplify right side
    10,834,392.39x = 88,804,021,001,362.02
  5. Step 5: Solve for x
    x = 88,804,021,001,362.02/10,834,392.39
  6. Step 6: Final answer
    x = 8,196,492.96

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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.