Home / 1,933,473.74-2,900,192.13-1,175,524.47

Finding the Fourth Proportional to 1,933,473.74, 2,900,192.13 and 1,175,524.47

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Solution

The fourth proportional to 1,933,473.74, 2,900,192.13 and 1,175,524.47 is: 1,763,275.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,473.74 : 2,900,192.13 = 1,175,524.47 : x
  2. Step 2: Convert to fraction form
    1,933,473.74/2,900,192.13 = 1,175,524.47/x
  3. Step 3: Cross multiply
    1,933,473.74x = 2,900,192.13 × 1,175,524.47
  4. Step 4: Simplify right side
    1,933,473.74x = 3,409,246,816,516.42
  5. Step 5: Solve for x
    x = 3,409,246,816,516.42/1,933,473.74
  6. Step 6: Final answer
    x = 1,763,275.47

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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.