Home / 3,299,411.47-4,949,491.04-2,960,369.06

Finding the Fourth Proportional to 3,299,411.47, 4,949,491.04 and 2,960,369.06

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Solution

The fourth proportional to 3,299,411.47, 4,949,491.04 and 2,960,369.06 is: 4,440,889.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,411.47 : 4,949,491.04 = 2,960,369.06 : x
  2. Step 2: Convert to fraction form
    3,299,411.47/4,949,491.04 = 2,960,369.06/x
  3. Step 3: Cross multiply
    3,299,411.47x = 4,949,491.04 × 2,960,369.06
  4. Step 4: Simplify right side
    3,299,411.47x = 14,652,320,120,216.69
  5. Step 5: Solve for x
    x = 14,652,320,120,216.69/3,299,411.47
  6. Step 6: Final answer
    x = 4,440,889.01

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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.