Home / 835,546.88-1,153,051.85-453,570.93

Finding the Fourth Proportional to 835,546.88, 1,153,051.85 and 453,570.93

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Solution

The fourth proportional to 835,546.88, 1,153,051.85 and 453,570.93 is: 625,926.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,546.88 : 1,153,051.85 = 453,570.93 : x
  2. Step 2: Convert to fraction form
    835,546.88/1,153,051.85 = 453,570.93/x
  3. Step 3: Cross multiply
    835,546.88x = 1,153,051.85 × 453,570.93
  4. Step 4: Simplify right side
    835,546.88x = 522,990,797,674.87
  5. Step 5: Solve for x
    x = 522,990,797,674.87/835,546.88
  6. Step 6: Final answer
    x = 625,926.34

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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.