Home / 9,760,594.60-14,640,891.90-4,977,625.60

Finding the Fourth Proportional to 9,760,594.60, 14,640,891.90 and 4,977,625.60

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Solution

The fourth proportional to 9,760,594.60, 14,640,891.90 and 4,977,625.60 is: 7,466,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,594.60 : 14,640,891.90 = 4,977,625.60 : x
  2. Step 2: Convert to fraction form
    9,760,594.60/14,640,891.90 = 4,977,625.60/x
  3. Step 3: Cross multiply
    9,760,594.60x = 14,640,891.90 × 4,977,625.60
  4. Step 4: Simplify right side
    9,760,594.60x = 72,876,878,328,272.64
  5. Step 5: Solve for x
    x = 72,876,878,328,272.64/9,760,594.60
  6. Step 6: Final answer
    x = 7,466,438.40

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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.