Home / 2,903,969.07-4,007,574.53-1,597,276.36

Finding the Fourth Proportional to 2,903,969.07, 4,007,574.53 and 1,597,276.36

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Solution

The fourth proportional to 2,903,969.07, 4,007,574.53 and 1,597,276.36 is: 2,204,294.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,969.07 : 4,007,574.53 = 1,597,276.36 : x
  2. Step 2: Convert to fraction form
    2,903,969.07/4,007,574.53 = 1,597,276.36/x
  3. Step 3: Cross multiply
    2,903,969.07x = 4,007,574.53 × 1,597,276.36
  4. Step 4: Simplify right side
    2,903,969.07x = 6,401,204,060,719.99
  5. Step 5: Solve for x
    x = 6,401,204,060,719.99/2,903,969.07
  6. Step 6: Final answer
    x = 2,204,294.85

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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.