Home / 6,150,403.29-9,222,035.71-2,911,913.77

Finding the Fourth Proportional to 6,150,403.29, 9,222,035.71 and 2,911,913.77

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Solution

The fourth proportional to 6,150,403.29, 9,222,035.71 and 2,911,913.77 is: 4,366,180.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,403.29 : 9,222,035.71 = 2,911,913.77 : x
  2. Step 2: Convert to fraction form
    6,150,403.29/9,222,035.71 = 2,911,913.77/x
  3. Step 3: Cross multiply
    6,150,403.29x = 9,222,035.71 × 2,911,913.77
  4. Step 4: Simplify right side
    6,150,403.29x = 26,853,772,710,710.98
  5. Step 5: Solve for x
    x = 26,853,772,710,710.98/6,150,403.29
  6. Step 6: Final answer
    x = 4,366,180.80

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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.