Home / 1,477,907.17-2,216,847.39-467,029.29

Finding the Fourth Proportional to 1,477,907.17, 2,216,847.39 and 467,029.29

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Solution

The fourth proportional to 1,477,907.17, 2,216,847.39 and 467,029.29 is: 700,539.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,907.17 : 2,216,847.39 = 467,029.29 : x
  2. Step 2: Convert to fraction form
    1,477,907.17/2,216,847.39 = 467,029.29/x
  3. Step 3: Cross multiply
    1,477,907.17x = 2,216,847.39 × 467,029.29
  4. Step 4: Simplify right side
    1,477,907.17x = 1,035,332,669,151.87
  5. Step 5: Solve for x
    x = 1,035,332,669,151.87/1,477,907.17
  6. Step 6: Final answer
    x = 700,539.72

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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.