Home / 4,801,475.28-6,625,942.77-2,626,011.70

Finding the Fourth Proportional to 4,801,475.28, 6,625,942.77 and 2,626,011.70

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Solution

The fourth proportional to 4,801,475.28, 6,625,942.77 and 2,626,011.70 is: 3,623,845.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,475.28 : 6,625,942.77 = 2,626,011.70 : x
  2. Step 2: Convert to fraction form
    4,801,475.28/6,625,942.77 = 2,626,011.70/x
  3. Step 3: Cross multiply
    4,801,475.28x = 6,625,942.77 × 2,626,011.70
  4. Step 4: Simplify right side
    4,801,475.28x = 17,399,803,237,550.41
  5. Step 5: Solve for x
    x = 17,399,803,237,550.41/4,801,475.28
  6. Step 6: Final answer
    x = 3,623,845.22

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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.