Home / 4,507,616.56-6,220,516.10-2,442,614.05

Finding the Fourth Proportional to 4,507,616.56, 6,220,516.10 and 2,442,614.05

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Solution

The fourth proportional to 4,507,616.56, 6,220,516.10 and 2,442,614.05 is: 3,370,810.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,616.56 : 6,220,516.10 = 2,442,614.05 : x
  2. Step 2: Convert to fraction form
    4,507,616.56/6,220,516.10 = 2,442,614.05/x
  3. Step 3: Cross multiply
    4,507,616.56x = 6,220,516.10 × 2,442,614.05
  4. Step 4: Simplify right side
    4,507,616.56x = 15,194,320,037,168.98
  5. Step 5: Solve for x
    x = 15,194,320,037,168.98/4,507,616.56
  6. Step 6: Final answer
    x = 3,370,810.23

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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.