Home / 805,789.02-1,208,552.16-237,037.10

Finding the Fourth Proportional to 805,789.02, 1,208,552.16 and 237,037.10

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Solution

The fourth proportional to 805,789.02, 1,208,552.16 and 237,037.10 is: 355,517.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    805,789.02 : 1,208,552.16 = 237,037.10 : x
  2. Step 2: Convert to fraction form
    805,789.02/1,208,552.16 = 237,037.10/x
  3. Step 3: Cross multiply
    805,789.02x = 1,208,552.16 × 237,037.10
  4. Step 4: Simplify right side
    805,789.02x = 286,471,699,205.14
  5. Step 5: Solve for x
    x = 286,471,699,205.14/805,789.02
  6. Step 6: Final answer
    x = 355,517.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.