Home / 10,362,513.96-15,536,094.49-4,966,025.85

Finding the Fourth Proportional to 10,362,513.96, 15,536,094.49 and 4,966,025.85

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Solution

The fourth proportional to 10,362,513.96, 15,536,094.49 and 4,966,025.85 is: 7,445,359.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,513.96 : 15,536,094.49 = 4,966,025.85 : x
  2. Step 2: Convert to fraction form
    10,362,513.96/15,536,094.49 = 4,966,025.85/x
  3. Step 3: Cross multiply
    10,362,513.96x = 15,536,094.49 × 4,966,025.85
  4. Step 4: Simplify right side
    10,362,513.96x = 77,152,646,845,382.56
  5. Step 5: Solve for x
    x = 77,152,646,845,382.56/10,362,513.96
  6. Step 6: Final answer
    x = 7,445,359.99

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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.