Home / 4,201,040.69-6,299,902.89-2,041,426.04

Finding the Fourth Proportional to 4,201,040.69, 6,299,902.89 and 2,041,426.04

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Solution

The fourth proportional to 4,201,040.69, 6,299,902.89 and 2,041,426.04 is: 3,061,333.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,040.69 : 6,299,902.89 = 2,041,426.04 : x
  2. Step 2: Convert to fraction form
    4,201,040.69/6,299,902.89 = 2,041,426.04/x
  3. Step 3: Cross multiply
    4,201,040.69x = 6,299,902.89 × 2,041,426.04
  4. Step 4: Simplify right side
    4,201,040.69x = 12,860,785,777,617.74
  5. Step 5: Solve for x
    x = 12,860,785,777,617.74/4,201,040.69
  6. Step 6: Final answer
    x = 3,061,333.31

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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.