Home / 2,785,583.43-4,178,746.94-1,102,293.27

Finding the Fourth Proportional to 2,785,583.43, 4,178,746.94 and 1,102,293.27

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Solution

The fourth proportional to 2,785,583.43, 4,178,746.94 and 1,102,293.27 is: 1,653,587.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,785,583.43 : 4,178,746.94 = 1,102,293.27 : x
  2. Step 2: Convert to fraction form
    2,785,583.43/4,178,746.94 = 1,102,293.27/x
  3. Step 3: Cross multiply
    2,785,583.43x = 4,178,746.94 × 1,102,293.27
  4. Step 4: Simplify right side
    2,785,583.43x = 4,606,204,623,483.63
  5. Step 5: Solve for x
    x = 4,606,204,623,483.63/2,785,583.43
  6. Step 6: Final answer
    x = 1,653,587.03

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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.