Home / 9,416,242.89-14,124,495.54-2,684,656.89

Finding the Fourth Proportional to 9,416,242.89, 14,124,495.54 and 2,684,656.89

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Solution

The fourth proportional to 9,416,242.89, 14,124,495.54 and 2,684,656.89 is: 4,027,022.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,242.89 : 14,124,495.54 = 2,684,656.89 : x
  2. Step 2: Convert to fraction form
    9,416,242.89/14,124,495.54 = 2,684,656.89/x
  3. Step 3: Cross multiply
    9,416,242.89x = 14,124,495.54 × 2,684,656.89
  4. Step 4: Simplify right side
    9,416,242.89x = 37,919,424,269,235.27
  5. Step 5: Solve for x
    x = 37,919,424,269,235.27/9,416,242.89
  6. Step 6: Final answer
    x = 4,027,022.74

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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.