Home / 4,456,426.56-6,149,943.36-2,419,236

Finding the Fourth Proportional to 4,456,426.56, 6,149,943.36 and 2,419,236

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Solution

The fourth proportional to 4,456,426.56, 6,149,943.36 and 2,419,236 is: 3,338,586.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,426.56 : 6,149,943.36 = 2,419,236 : x
  2. Step 2: Convert to fraction form
    4,456,426.56/6,149,943.36 = 2,419,236/x
  3. Step 3: Cross multiply
    4,456,426.56x = 6,149,943.36 × 2,419,236
  4. Step 4: Simplify right side
    4,456,426.56x = 14,878,164,374,472.96
  5. Step 5: Solve for x
    x = 14,878,164,374,472.96/4,456,426.56
  6. Step 6: Final answer
    x = 3,338,586.24

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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.