Home / 1,360,587.14-2,041,175.96-413,933.25

Finding the Fourth Proportional to 1,360,587.14, 2,041,175.96 and 413,933.25

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Solution

The fourth proportional to 1,360,587.14, 2,041,175.96 and 413,933.25 is: 620,989.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,587.14 : 2,041,175.96 = 413,933.25 : x
  2. Step 2: Convert to fraction form
    1,360,587.14/2,041,175.96 = 413,933.25/x
  3. Step 3: Cross multiply
    1,360,587.14x = 2,041,175.96 × 413,933.25
  4. Step 4: Simplify right side
    1,360,587.14x = 844,910,596,875.00
  5. Step 5: Solve for x
    x = 844,910,596,875.00/1,360,587.14
  6. Step 6: Final answer
    x = 620,989.70

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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.