Home / 866,574.55-1,196,173.52-595,539.64

Finding the Fourth Proportional to 866,574.55, 1,196,173.52 and 595,539.64

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Solution

The fourth proportional to 866,574.55, 1,196,173.52 and 595,539.64 is: 822,051.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,574.55 : 1,196,173.52 = 595,539.64 : x
  2. Step 2: Convert to fraction form
    866,574.55/1,196,173.52 = 595,539.64/x
  3. Step 3: Cross multiply
    866,574.55x = 1,196,173.52 × 595,539.64
  4. Step 4: Simplify right side
    866,574.55x = 712,368,747,478.33
  5. Step 5: Solve for x
    x = 712,368,747,478.33/866,574.55
  6. Step 6: Final answer
    x = 822,051.31

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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.