Home / 8,616,467.97-12,924,702.08-2,632,784.13

Finding the Fourth Proportional to 8,616,467.97, 12,924,702.08 and 2,632,784.13

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Solution

The fourth proportional to 8,616,467.97, 12,924,702.08 and 2,632,784.13 is: 3,949,176.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,616,467.97 : 12,924,702.08 = 2,632,784.13 : x
  2. Step 2: Convert to fraction form
    8,616,467.97/12,924,702.08 = 2,632,784.13/x
  3. Step 3: Cross multiply
    8,616,467.97x = 12,924,702.08 × 2,632,784.13
  4. Step 4: Simplify right side
    8,616,467.97x = 34,027,950,508,038.07
  5. Step 5: Solve for x
    x = 34,027,950,508,038.07/8,616,467.97
  6. Step 6: Final answer
    x = 3,949,176.23

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Double scale
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Similar ratio
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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.