Home / 835,747.44-1,153,268.46-473,088.15

Finding the Fourth Proportional to 835,747.44, 1,153,268.46 and 473,088.15

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Solution

The fourth proportional to 835,747.44, 1,153,268.46 and 473,088.15 is: 652,825.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,747.44 : 1,153,268.46 = 473,088.15 : x
  2. Step 2: Convert to fraction form
    835,747.44/1,153,268.46 = 473,088.15/x
  3. Step 3: Cross multiply
    835,747.44x = 1,153,268.46 × 473,088.15
  4. Step 4: Simplify right side
    835,747.44x = 545,597,642,194.75
  5. Step 5: Solve for x
    x = 545,597,642,194.75/835,747.44
  6. Step 6: Final answer
    x = 652,825.98

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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.