Home / 6,124,216.59-8,451,352.01-3,370,845.02

Finding the Fourth Proportional to 6,124,216.59, 8,451,352.01 and 3,370,845.02

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Solution

The fourth proportional to 6,124,216.59, 8,451,352.01 and 3,370,845.02 is: 4,651,729.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,216.59 : 8,451,352.01 = 3,370,845.02 : x
  2. Step 2: Convert to fraction form
    6,124,216.59/8,451,352.01 = 3,370,845.02/x
  3. Step 3: Cross multiply
    6,124,216.59x = 8,451,352.01 × 3,370,845.02
  4. Step 4: Simplify right side
    6,124,216.59x = 28,488,197,801,345.84
  5. Step 5: Solve for x
    x = 28,488,197,801,345.84/6,124,216.59
  6. Step 6: Final answer
    x = 4,651,729.31

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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.