Home / 9,778,214.60-14,656,824.30-3,710,601.80

Finding the Fourth Proportional to 9,778,214.60, 14,656,824.30 and 3,710,601.80

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Solution

The fourth proportional to 9,778,214.60, 14,656,824.30 and 3,710,601.80 is: 5,561,919.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,778,214.60 : 14,656,824.30 = 3,710,601.80 : x
  2. Step 2: Convert to fraction form
    9,778,214.60/14,656,824.30 = 3,710,601.80/x
  3. Step 3: Cross multiply
    9,778,214.60x = 14,656,824.30 × 3,710,601.80
  4. Step 4: Simplify right side
    9,778,214.60x = 54,385,638,629,863.74
  5. Step 5: Solve for x
    x = 54,385,638,629,863.74/9,778,214.60
  6. Step 6: Final answer
    x = 5,561,919.11

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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.