Home / 4,196,689.16-5,791,431.24-2,385,853.16

Finding the Fourth Proportional to 4,196,689.16, 5,791,431.24 and 2,385,853.16

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Solution

The fourth proportional to 4,196,689.16, 5,791,431.24 and 2,385,853.16 is: 3,292,477.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,689.16 : 5,791,431.24 = 2,385,853.16 : x
  2. Step 2: Convert to fraction form
    4,196,689.16/5,791,431.24 = 2,385,853.16/x
  3. Step 3: Cross multiply
    4,196,689.16x = 5,791,431.24 × 2,385,853.16
  4. Step 4: Simplify right side
    4,196,689.16x = 13,817,504,524,876.72
  5. Step 5: Solve for x
    x = 13,817,504,524,876.72/4,196,689.16
  6. Step 6: Final answer
    x = 3,292,477.47

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Double scale
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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.