Home / 6,047,119.64-8,345,074.53-3,293,817.86

Finding the Fourth Proportional to 6,047,119.64, 8,345,074.53 and 3,293,817.86

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Solution

The fourth proportional to 6,047,119.64, 8,345,074.53 and 3,293,817.86 is: 4,545,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,119.64 : 8,345,074.53 = 3,293,817.86 : x
  2. Step 2: Convert to fraction form
    6,047,119.64/8,345,074.53 = 3,293,817.86/x
  3. Step 3: Cross multiply
    6,047,119.64x = 8,345,074.53 × 3,293,817.86
  4. Step 4: Simplify right side
    6,047,119.64x = 27,487,155,488,219.73
  5. Step 5: Solve for x
    x = 27,487,155,488,219.73/6,047,119.64
  6. Step 6: Final answer
    x = 4,545,495.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.