Home / 6,762,872.94-10,120,363.17-4,205,292.27

Finding the Fourth Proportional to 6,762,872.94, 10,120,363.17 and 4,205,292.27

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Solution

The fourth proportional to 6,762,872.94, 10,120,363.17 and 4,205,292.27 is: 6,293,048.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,872.94 : 10,120,363.17 = 4,205,292.27 : x
  2. Step 2: Convert to fraction form
    6,762,872.94/10,120,363.17 = 4,205,292.27/x
  3. Step 3: Cross multiply
    6,762,872.94x = 10,120,363.17 × 4,205,292.27
  4. Step 4: Simplify right side
    6,762,872.94x = 42,559,085,008,393.69
  5. Step 5: Solve for x
    x = 42,559,085,008,393.69/6,762,872.94
  6. Step 6: Final answer
    x = 6,293,048.14

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1.5x scale

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.