Home / 6,630,246.06-9,944,383.71-1,837,435.62

Finding the Fourth Proportional to 6,630,246.06, 9,944,383.71 and 1,837,435.62

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Solution

The fourth proportional to 6,630,246.06, 9,944,383.71 and 1,837,435.62 is: 2,755,880.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630,246.06 : 9,944,383.71 = 1,837,435.62 : x
  2. Step 2: Convert to fraction form
    6,630,246.06/9,944,383.71 = 1,837,435.62/x
  3. Step 3: Cross multiply
    6,630,246.06x = 9,944,383.71 × 1,837,435.62
  4. Step 4: Simplify right side
    6,630,246.06x = 18,272,164,847,701.75
  5. Step 5: Solve for x
    x = 18,272,164,847,701.75/6,630,246.06
  6. Step 6: Final answer
    x = 2,755,880.35

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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.