Home / 4,157,415.80-6,236,123.70-2,365,825.40

Finding the Fourth Proportional to 4,157,415.80, 6,236,123.70 and 2,365,825.40

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Solution

The fourth proportional to 4,157,415.80, 6,236,123.70 and 2,365,825.40 is: 3,548,738.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,415.80 : 6,236,123.70 = 2,365,825.40 : x
  2. Step 2: Convert to fraction form
    4,157,415.80/6,236,123.70 = 2,365,825.40/x
  3. Step 3: Cross multiply
    4,157,415.80x = 6,236,123.70 × 2,365,825.40
  4. Step 4: Simplify right side
    4,157,415.80x = 14,753,579,847,001.98
  5. Step 5: Solve for x
    x = 14,753,579,847,001.98/4,157,415.80
  6. Step 6: Final answer
    x = 3,548,738.10

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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.