Home / 2,736,703.96-3,776,023.69-1,633,920.51

Finding the Fourth Proportional to 2,736,703.96, 3,776,023.69 and 1,633,920.51

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Solution

The fourth proportional to 2,736,703.96, 3,776,023.69 and 1,633,920.51 is: 2,254,435.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,703.96 : 3,776,023.69 = 1,633,920.51 : x
  2. Step 2: Convert to fraction form
    2,736,703.96/3,776,023.69 = 1,633,920.51/x
  3. Step 3: Cross multiply
    2,736,703.96x = 3,776,023.69 × 1,633,920.51
  4. Step 4: Simplify right side
    2,736,703.96x = 6,169,722,553,336.88
  5. Step 5: Solve for x
    x = 6,169,722,553,336.88/2,736,703.96
  6. Step 6: Final answer
    x = 2,254,435.50

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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.