Home / 4,629,426.43-6,388,335.12-2,535,852.50

Finding the Fourth Proportional to 4,629,426.43, 6,388,335.12 and 2,535,852.50

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Solution

The fourth proportional to 4,629,426.43, 6,388,335.12 and 2,535,852.50 is: 3,499,326.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,426.43 : 6,388,335.12 = 2,535,852.50 : x
  2. Step 2: Convert to fraction form
    4,629,426.43/6,388,335.12 = 2,535,852.50/x
  3. Step 3: Cross multiply
    4,629,426.43x = 6,388,335.12 × 2,535,852.50
  4. Step 4: Simplify right side
    4,629,426.43x = 16,199,875,552,948.12
  5. Step 5: Solve for x
    x = 16,199,875,552,948.12/4,629,426.43
  6. Step 6: Final answer
    x = 3,499,326.71

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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.