Home / 3,641,854.69-5,025,758.70-2,010,261.63

Finding the Fourth Proportional to 3,641,854.69, 5,025,758.70 and 2,010,261.63

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Solution

The fourth proportional to 3,641,854.69, 5,025,758.70 and 2,010,261.63 is: 2,774,160.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,854.69 : 5,025,758.70 = 2,010,261.63 : x
  2. Step 2: Convert to fraction form
    3,641,854.69/5,025,758.70 = 2,010,261.63/x
  3. Step 3: Cross multiply
    3,641,854.69x = 5,025,758.70 × 2,010,261.63
  4. Step 4: Simplify right side
    3,641,854.69x = 10,103,089,902,633.76
  5. Step 5: Solve for x
    x = 10,103,089,902,633.76/3,641,854.69
  6. Step 6: Final answer
    x = 2,774,160.63

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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.