Home / 1,226,552.29-1,839,921.85-373,696.74

Finding the Fourth Proportional to 1,226,552.29, 1,839,921.85 and 373,696.74

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Solution

The fourth proportional to 1,226,552.29, 1,839,921.85 and 373,696.74 is: 560,573.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,552.29 : 1,839,921.85 = 373,696.74 : x
  2. Step 2: Convert to fraction form
    1,226,552.29/1,839,921.85 = 373,696.74/x
  3. Step 3: Cross multiply
    1,226,552.29x = 1,839,921.85 × 373,696.74
  4. Step 4: Simplify right side
    1,226,552.29x = 687,572,796,265.53
  5. Step 5: Solve for x
    x = 687,572,796,265.53/1,226,552.29
  6. Step 6: Final answer
    x = 560,573.57

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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.