Home / 4,402,150.26-6,072,393.60-2,767,970.40

Finding the Fourth Proportional to 4,402,150.26, 6,072,393.60 and 2,767,970.40

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Solution

The fourth proportional to 4,402,150.26, 6,072,393.60 and 2,767,970.40 is: 3,818,180.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,150.26 : 6,072,393.60 = 2,767,970.40 : x
  2. Step 2: Convert to fraction form
    4,402,150.26/6,072,393.60 = 2,767,970.40/x
  3. Step 3: Cross multiply
    4,402,150.26x = 6,072,393.60 × 2,767,970.40
  4. Step 4: Simplify right side
    4,402,150.26x = 16,808,205,741,949.44
  5. Step 5: Solve for x
    x = 16,808,205,741,949.44/4,402,150.26
  6. Step 6: Final answer
    x = 3,818,180.83

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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.