Home / 4,524,524.10-6,782,960.25-1,963,814.40

Finding the Fourth Proportional to 4,524,524.10, 6,782,960.25 and 1,963,814.40

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Solution

The fourth proportional to 4,524,524.10, 6,782,960.25 and 1,963,814.40 is: 2,944,061.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,524.10 : 6,782,960.25 = 1,963,814.40 : x
  2. Step 2: Convert to fraction form
    4,524,524.10/6,782,960.25 = 1,963,814.40/x
  3. Step 3: Cross multiply
    4,524,524.10x = 6,782,960.25 × 1,963,814.40
  4. Step 4: Simplify right side
    4,524,524.10x = 13,320,475,013,577.60
  5. Step 5: Solve for x
    x = 13,320,475,013,577.60/4,524,524.10
  6. Step 6: Final answer
    x = 2,944,061.01

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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.