Home / 2,903,703.15-4,007,156.15-1,597,011.96

Finding the Fourth Proportional to 2,903,703.15, 4,007,156.15 and 1,597,011.96

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Solution

The fourth proportional to 2,903,703.15, 4,007,156.15 and 1,597,011.96 is: 2,203,901.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,703.15 : 4,007,156.15 = 1,597,011.96 : x
  2. Step 2: Convert to fraction form
    2,903,703.15/4,007,156.15 = 1,597,011.96/x
  3. Step 3: Cross multiply
    2,903,703.15x = 4,007,156.15 × 1,597,011.96
  4. Step 4: Simplify right side
    2,903,703.15x = 6,399,476,297,137.55
  5. Step 5: Solve for x
    x = 6,399,476,297,137.55/2,903,703.15
  6. Step 6: Final answer
    x = 2,203,901.70

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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.