Home / 1,766,269.80-2,648,607.66-503,797.32

Finding the Fourth Proportional to 1,766,269.80, 2,648,607.66 and 503,797.32

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Solution

The fourth proportional to 1,766,269.80, 2,648,607.66 and 503,797.32 is: 755,468.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,269.80 : 2,648,607.66 = 503,797.32 : x
  2. Step 2: Convert to fraction form
    1,766,269.80/2,648,607.66 = 503,797.32/x
  3. Step 3: Cross multiply
    1,766,269.80x = 2,648,607.66 × 503,797.32
  4. Step 4: Simplify right side
    1,766,269.80x = 1,334,361,440,839.47
  5. Step 5: Solve for x
    x = 1,334,361,440,839.47/1,766,269.80
  6. Step 6: Final answer
    x = 755,468.64

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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.