Home / 12,704,185.14-19,056,688.87-6,047,876.24

Finding the Fourth Proportional to 12,704,185.14, 19,056,688.87 and 6,047,876.24

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Solution

The fourth proportional to 12,704,185.14, 19,056,688.87 and 6,047,876.24 is: 9,072,010.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,704,185.14 : 19,056,688.87 = 6,047,876.24 : x
  2. Step 2: Convert to fraction form
    12,704,185.14/19,056,688.87 = 6,047,876.24/x
  3. Step 3: Cross multiply
    12,704,185.14x = 19,056,688.87 × 6,047,876.24
  4. Step 4: Simplify right side
    12,704,185.14x = 115,252,495,829,945.45
  5. Step 5: Solve for x
    x = 115,252,495,829,945.45/12,704,185.14
  6. Step 6: Final answer
    x = 9,072,010.09

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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.