Home / 793,193.20-1,094,201.16-506,411.92

Finding the Fourth Proportional to 793,193.20, 1,094,201.16 and 506,411.92

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Solution

The fourth proportional to 793,193.20, 1,094,201.16 and 506,411.92 is: 698,589.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,193.20 : 1,094,201.16 = 506,411.92 : x
  2. Step 2: Convert to fraction form
    793,193.20/1,094,201.16 = 506,411.92/x
  3. Step 3: Cross multiply
    793,193.20x = 1,094,201.16 × 506,411.92
  4. Step 4: Simplify right side
    793,193.20x = 554,116,510,301.83
  5. Step 5: Solve for x
    x = 554,116,510,301.83/793,193.20
  6. Step 6: Final answer
    x = 698,589.59

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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.