Home / 2,903,710.65-4,007,166.53-1,597,019.46

Finding the Fourth Proportional to 2,903,710.65, 4,007,166.53 and 1,597,019.46

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Solution

The fourth proportional to 2,903,710.65, 4,007,166.53 and 1,597,019.46 is: 2,203,912.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,710.65 : 4,007,166.53 = 1,597,019.46 : x
  2. Step 2: Convert to fraction form
    2,903,710.65/4,007,166.53 = 1,597,019.46/x
  3. Step 3: Cross multiply
    2,903,710.65x = 4,007,166.53 × 1,597,019.46
  4. Step 4: Simplify right side
    2,903,710.65x = 6,399,522,919,885.58
  5. Step 5: Solve for x
    x = 6,399,522,919,885.58/2,903,710.65
  6. Step 6: Final answer
    x = 2,203,912.06

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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.