Home / 1,037,821.68-1,432,138.32-585,083.52

Finding the Fourth Proportional to 1,037,821.68, 1,432,138.32 and 585,083.52

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Solution

The fourth proportional to 1,037,821.68, 1,432,138.32 and 585,083.52 is: 807,383.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,821.68 : 1,432,138.32 = 585,083.52 : x
  2. Step 2: Convert to fraction form
    1,037,821.68/1,432,138.32 = 585,083.52/x
  3. Step 3: Cross multiply
    1,037,821.68x = 1,432,138.32 × 585,083.52
  4. Step 4: Simplify right side
    1,037,821.68x = 837,920,529,392.49
  5. Step 5: Solve for x
    x = 837,920,529,392.49/1,037,821.68
  6. Step 6: Final answer
    x = 807,383.91

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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.