Home / 1,037,822.68-1,432,139.70-585,084.52

Finding the Fourth Proportional to 1,037,822.68, 1,432,139.70 and 585,084.52

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Solution

The fourth proportional to 1,037,822.68, 1,432,139.70 and 585,084.52 is: 807,385.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,822.68 : 1,432,139.70 = 585,084.52 : x
  2. Step 2: Convert to fraction form
    1,037,822.68/1,432,139.70 = 585,084.52/x
  3. Step 3: Cross multiply
    1,037,822.68x = 1,432,139.70 × 585,084.52
  4. Step 4: Simplify right side
    1,037,822.68x = 837,922,768,947.44
  5. Step 5: Solve for x
    x = 837,922,768,947.44/1,037,822.68
  6. Step 6: Final answer
    x = 807,385.29

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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.