Home / 1,007,393.34-1,510,727.13-333,350.22

Finding the Fourth Proportional to 1,007,393.34, 1,510,727.13 and 333,350.22

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Solution

The fourth proportional to 1,007,393.34, 1,510,727.13 and 333,350.22 is: 499,905.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,393.34 : 1,510,727.13 = 333,350.22 : x
  2. Step 2: Convert to fraction form
    1,007,393.34/1,510,727.13 = 333,350.22/x
  3. Step 3: Cross multiply
    1,007,393.34x = 1,510,727.13 × 333,350.22
  4. Step 4: Simplify right side
    1,007,393.34x = 503,601,221,145.47
  5. Step 5: Solve for x
    x = 503,601,221,145.47/1,007,393.34
  6. Step 6: Final answer
    x = 499,905.25

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1.5x scale

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.