Home / 1,037,825.68-1,432,143.84-585,087.52

Finding the Fourth Proportional to 1,037,825.68, 1,432,143.84 and 585,087.52

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Solution

The fourth proportional to 1,037,825.68, 1,432,143.84 and 585,087.52 is: 807,389.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,825.68 : 1,432,143.84 = 585,087.52 : x
  2. Step 2: Convert to fraction form
    1,037,825.68/1,432,143.84 = 585,087.52/x
  3. Step 3: Cross multiply
    1,037,825.68x = 1,432,143.84 × 585,087.52
  4. Step 4: Simplify right side
    1,037,825.68x = 837,929,487,628.88
  5. Step 5: Solve for x
    x = 837,929,487,628.88/1,037,825.68
  6. Step 6: Final answer
    x = 807,389.43

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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.