Home / 4,306,242.64-6,460,627.17-1,273,688.50

Finding the Fourth Proportional to 4,306,242.64, 6,460,627.17 and 1,273,688.50

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Solution

The fourth proportional to 4,306,242.64, 6,460,627.17 and 1,273,688.50 is: 1,910,906.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,242.64 : 6,460,627.17 = 1,273,688.50 : x
  2. Step 2: Convert to fraction form
    4,306,242.64/6,460,627.17 = 1,273,688.50/x
  3. Step 3: Cross multiply
    4,306,242.64x = 6,460,627.17 × 1,273,688.50
  4. Step 4: Simplify right side
    4,306,242.64x = 8,228,826,529,216.55
  5. Step 5: Solve for x
    x = 8,228,826,529,216.55/4,306,242.64
  6. Step 6: Final answer
    x = 1,910,906.38

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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.