Home / 835,682.92-1,153,261.86-496,152.04

Finding the Fourth Proportional to 835,682.92, 1,153,261.86 and 496,152.04

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Solution

The fourth proportional to 835,682.92, 1,153,261.86 and 496,152.04 is: 684,701.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,682.92 : 1,153,261.86 = 496,152.04 : x
  2. Step 2: Convert to fraction form
    835,682.92/1,153,261.86 = 496,152.04/x
  3. Step 3: Cross multiply
    835,682.92x = 1,153,261.86 × 496,152.04
  4. Step 4: Simplify right side
    835,682.92x = 572,193,224,493.20
  5. Step 5: Solve for x
    x = 572,193,224,493.20/835,682.92
  6. Step 6: Final answer
    x = 684,701.35

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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.