Home / 1,083,377.96-1,495,060.21-599,942.51

Finding the Fourth Proportional to 1,083,377.96, 1,495,060.21 and 599,942.51

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Solution

The fourth proportional to 1,083,377.96, 1,495,060.21 and 599,942.51 is: 827,919.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,377.96 : 1,495,060.21 = 599,942.51 : x
  2. Step 2: Convert to fraction form
    1,083,377.96/1,495,060.21 = 599,942.51/x
  3. Step 3: Cross multiply
    1,083,377.96x = 1,495,060.21 × 599,942.51
  4. Step 4: Simplify right side
    1,083,377.96x = 896,950,174,988.53
  5. Step 5: Solve for x
    x = 896,950,174,988.53/1,083,377.96
  6. Step 6: Final answer
    x = 827,919.90

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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.