Home / 4,544,713.10-6,273,976.77-2,826,387.20

Finding the Fourth Proportional to 4,544,713.10, 6,273,976.77 and 2,826,387.20

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Solution

The fourth proportional to 4,544,713.10, 6,273,976.77 and 2,826,387.20 is: 3,901,827.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,713.10 : 6,273,976.77 = 2,826,387.20 : x
  2. Step 2: Convert to fraction form
    4,544,713.10/6,273,976.77 = 2,826,387.20/x
  3. Step 3: Cross multiply
    4,544,713.10x = 6,273,976.77 × 2,826,387.20
  4. Step 4: Simplify right side
    4,544,713.10x = 17,732,687,604,455.46
  5. Step 5: Solve for x
    x = 17,732,687,604,455.46/4,544,713.10
  6. Step 6: Final answer
    x = 3,901,827.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.