Home / 2,961,682.29-4,439,165.01-1,360,937.71

Finding the Fourth Proportional to 2,961,682.29, 4,439,165.01 and 1,360,937.71

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Solution

The fourth proportional to 2,961,682.29, 4,439,165.01 and 1,360,937.71 is: 2,039,863.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,682.29 : 4,439,165.01 = 1,360,937.71 : x
  2. Step 2: Convert to fraction form
    2,961,682.29/4,439,165.01 = 1,360,937.71/x
  3. Step 3: Cross multiply
    2,961,682.29x = 4,439,165.01 × 1,360,937.71
  4. Step 4: Simplify right side
    2,961,682.29x = 6,041,427,063,021.53
  5. Step 5: Solve for x
    x = 6,041,427,063,021.53/2,961,682.29
  6. Step 6: Final answer
    x = 2,039,863.32

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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.