Home / 1,728,942.90-2,593,210.23-466,868.94

Finding the Fourth Proportional to 1,728,942.90, 2,593,210.23 and 466,868.94

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Solution

The fourth proportional to 1,728,942.90, 2,593,210.23 and 466,868.94 is: 700,248.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,942.90 : 2,593,210.23 = 466,868.94 : x
  2. Step 2: Convert to fraction form
    1,728,942.90/2,593,210.23 = 466,868.94/x
  3. Step 3: Cross multiply
    1,728,942.90x = 2,593,210.23 × 466,868.94
  4. Step 4: Simplify right side
    1,728,942.90x = 1,210,689,311,277.26
  5. Step 5: Solve for x
    x = 1,210,689,311,277.26/1,728,942.90
  6. Step 6: Final answer
    x = 700,248.29

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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.