Home / 4,389,203.10-6,583,139.42-1,194,578.22

Finding the Fourth Proportional to 4,389,203.10, 6,583,139.42 and 1,194,578.22

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Solution

The fourth proportional to 4,389,203.10, 6,583,139.42 and 1,194,578.22 is: 1,791,686.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,203.10 : 6,583,139.42 = 1,194,578.22 : x
  2. Step 2: Convert to fraction form
    4,389,203.10/6,583,139.42 = 1,194,578.22/x
  3. Step 3: Cross multiply
    4,389,203.10x = 6,583,139.42 × 1,194,578.22
  4. Step 4: Simplify right side
    4,389,203.10x = 7,864,074,964,382.54
  5. Step 5: Solve for x
    x = 7,864,074,964,382.54/4,389,203.10
  6. Step 6: Final answer
    x = 1,791,686.28

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.