Home / 1,069,037.53-1,475,276.02-585,606.04

Finding the Fourth Proportional to 1,069,037.53, 1,475,276.02 and 585,606.04

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Solution

The fourth proportional to 1,069,037.53, 1,475,276.02 and 585,606.04 is: 808,138.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,037.53 : 1,475,276.02 = 585,606.04 : x
  2. Step 2: Convert to fraction form
    1,069,037.53/1,475,276.02 = 585,606.04/x
  3. Step 3: Cross multiply
    1,069,037.53x = 1,475,276.02 × 585,606.04
  4. Step 4: Simplify right side
    1,069,037.53x = 863,930,542,826.96
  5. Step 5: Solve for x
    x = 863,930,542,826.96/1,069,037.53
  6. Step 6: Final answer
    x = 808,138.65

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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.