Home / 4,585,793.96-6,328,474.24-2,520,896.52

Finding the Fourth Proportional to 4,585,793.96, 6,328,474.24 and 2,520,896.52

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Solution

The fourth proportional to 4,585,793.96, 6,328,474.24 and 2,520,896.52 is: 3,478,880.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,793.96 : 6,328,474.24 = 2,520,896.52 : x
  2. Step 2: Convert to fraction form
    4,585,793.96/6,328,474.24 = 2,520,896.52/x
  3. Step 3: Cross multiply
    4,585,793.96x = 6,328,474.24 × 2,520,896.52
  4. Step 4: Simplify right side
    4,585,793.96x = 15,953,428,688,525.64
  5. Step 5: Solve for x
    x = 15,953,428,688,525.64/4,585,793.96
  6. Step 6: Final answer
    x = 3,478,880.39

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1.5x scale

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.