Home / 797,022.64-1,194,205.02-572,045.95

Finding the Fourth Proportional to 797,022.64, 1,194,205.02 and 572,045.95

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Solution

The fourth proportional to 797,022.64, 1,194,205.02 and 572,045.95 is: 857,115.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,022.64 : 1,194,205.02 = 572,045.95 : x
  2. Step 2: Convert to fraction form
    797,022.64/1,194,205.02 = 572,045.95/x
  3. Step 3: Cross multiply
    797,022.64x = 1,194,205.02 × 572,045.95
  4. Step 4: Simplify right side
    797,022.64x = 683,140,145,160.67
  5. Step 5: Solve for x
    x = 683,140,145,160.67/797,022.64
  6. Step 6: Final answer
    x = 857,115.11

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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.