Home / 3,641,800.32-5,025,684.69-2,010,208.07

Finding the Fourth Proportional to 3,641,800.32, 5,025,684.69 and 2,010,208.07

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Solution

The fourth proportional to 3,641,800.32, 5,025,684.69 and 2,010,208.07 is: 2,774,087.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,800.32 : 5,025,684.69 = 2,010,208.07 : x
  2. Step 2: Convert to fraction form
    3,641,800.32/5,025,684.69 = 2,010,208.07/x
  3. Step 3: Cross multiply
    3,641,800.32x = 5,025,684.69 × 2,010,208.07
  4. Step 4: Simplify right side
    3,641,800.32x = 10,102,671,933,677.66
  5. Step 5: Solve for x
    x = 10,102,671,933,677.66/3,641,800.32
  6. Step 6: Final answer
    x = 2,774,087.28

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1.5x scale

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.