Home / 1,402,849.32-2,103,757.20-504,050.64

Finding the Fourth Proportional to 1,402,849.32, 2,103,757.20 and 504,050.64

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Solution

The fourth proportional to 1,402,849.32, 2,103,757.20 and 504,050.64 is: 755,890.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,849.32 : 2,103,757.20 = 504,050.64 : x
  2. Step 2: Convert to fraction form
    1,402,849.32/2,103,757.20 = 504,050.64/x
  3. Step 3: Cross multiply
    1,402,849.32x = 2,103,757.20 × 504,050.64
  4. Step 4: Simplify right side
    1,402,849.32x = 1,060,400,163,064.61
  5. Step 5: Solve for x
    x = 1,060,400,163,064.61/1,402,849.32
  6. Step 6: Final answer
    x = 755,890.28

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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.