Home / 792,787.02-1,094,955.03-522,065.58

Finding the Fourth Proportional to 792,787.02, 1,094,955.03 and 522,065.58

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Solution

The fourth proportional to 792,787.02, 1,094,955.03 and 522,065.58 is: 721,049.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,787.02 : 1,094,955.03 = 522,065.58 : x
  2. Step 2: Convert to fraction form
    792,787.02/1,094,955.03 = 522,065.58/x
  3. Step 3: Cross multiply
    792,787.02x = 1,094,955.03 × 522,065.58
  4. Step 4: Simplify right side
    792,787.02x = 571,638,332,810.87
  5. Step 5: Solve for x
    x = 571,638,332,810.87/792,787.02
  6. Step 6: Final answer
    x = 721,049.06

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Double scale
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1.5x scale

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.