Home / 4,028,252.86-5,559,114.26-2,192,833.36

Finding the Fourth Proportional to 4,028,252.86, 5,559,114.26 and 2,192,833.36

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Solution

The fourth proportional to 4,028,252.86, 5,559,114.26 and 2,192,833.36 is: 3,026,178.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,252.86 : 5,559,114.26 = 2,192,833.36 : x
  2. Step 2: Convert to fraction form
    4,028,252.86/5,559,114.26 = 2,192,833.36/x
  3. Step 3: Cross multiply
    4,028,252.86x = 5,559,114.26 × 2,192,833.36
  4. Step 4: Simplify right side
    4,028,252.86x = 12,190,211,201,379.71
  5. Step 5: Solve for x
    x = 12,190,211,201,379.71/4,028,252.86
  6. Step 6: Final answer
    x = 3,026,178.25

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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.