Home / 2,707,411.77-4,056,845.58-999,204.39

Finding the Fourth Proportional to 2,707,411.77, 4,056,845.58 and 999,204.39

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Solution

The fourth proportional to 2,707,411.77, 4,056,845.58 and 999,204.39 is: 1,497,229.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,411.77 : 4,056,845.58 = 999,204.39 : x
  2. Step 2: Convert to fraction form
    2,707,411.77/4,056,845.58 = 999,204.39/x
  3. Step 3: Cross multiply
    2,707,411.77x = 4,056,845.58 × 999,204.39
  4. Step 4: Simplify right side
    2,707,411.77x = 4,053,617,913,088.10
  5. Step 5: Solve for x
    x = 4,053,617,913,088.10/2,707,411.77
  6. Step 6: Final answer
    x = 1,497,229.92

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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.