Home / 10,362,513.46-15,536,093.74-4,966,025.35

Finding the Fourth Proportional to 10,362,513.46, 15,536,093.74 and 4,966,025.35

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Solution

The fourth proportional to 10,362,513.46, 15,536,093.74 and 4,966,025.35 is: 7,445,359.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,513.46 : 15,536,093.74 = 4,966,025.35 : x
  2. Step 2: Convert to fraction form
    10,362,513.46/15,536,093.74 = 4,966,025.35/x
  3. Step 3: Cross multiply
    10,362,513.46x = 15,536,093.74 × 4,966,025.35
  4. Step 4: Simplify right side
    10,362,513.46x = 77,152,635,352,816.30
  5. Step 5: Solve for x
    x = 77,152,635,352,816.30/10,362,513.46
  6. Step 6: Final answer
    x = 7,445,359.24

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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.