Home / 9,537,766.20-14,307,524.10-3,148,032.60

Finding the Fourth Proportional to 9,537,766.20, 14,307,524.10 and 3,148,032.60

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Solution

The fourth proportional to 9,537,766.20, 14,307,524.10 and 3,148,032.60 is: 4,722,337.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,537,766.20 : 14,307,524.10 = 3,148,032.60 : x
  2. Step 2: Convert to fraction form
    9,537,766.20/14,307,524.10 = 3,148,032.60/x
  3. Step 3: Cross multiply
    9,537,766.20x = 14,307,524.10 × 3,148,032.60
  4. Step 4: Simplify right side
    9,537,766.20x = 45,040,552,292,085.66
  5. Step 5: Solve for x
    x = 45,040,552,292,085.66/9,537,766.20
  6. Step 6: Final answer
    x = 4,722,337.64

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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.