Home / 1,095,224.56-1,510,843.80-693,049.84

Finding the Fourth Proportional to 1,095,224.56, 1,510,843.80 and 693,049.84

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Solution

The fourth proportional to 1,095,224.56, 1,510,843.80 and 693,049.84 is: 956,050.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,224.56 : 1,510,843.80 = 693,049.84 : x
  2. Step 2: Convert to fraction form
    1,095,224.56/1,510,843.80 = 693,049.84/x
  3. Step 3: Cross multiply
    1,095,224.56x = 1,510,843.80 × 693,049.84
  4. Step 4: Simplify right side
    1,095,224.56x = 1,047,090,053,854.99
  5. Step 5: Solve for x
    x = 1,047,090,053,854.99/1,095,224.56
  6. Step 6: Final answer
    x = 956,050.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.