Home / 4,028,275.15-5,559,153.98-2,262,484.64

Finding the Fourth Proportional to 4,028,275.15, 5,559,153.98 and 2,262,484.64

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Solution

The fourth proportional to 4,028,275.15, 5,559,153.98 and 2,262,484.64 is: 3,122,304.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,275.15 : 5,559,153.98 = 2,262,484.64 : x
  2. Step 2: Convert to fraction form
    4,028,275.15/5,559,153.98 = 2,262,484.64/x
  3. Step 3: Cross multiply
    4,028,275.15x = 5,559,153.98 × 2,262,484.64
  4. Step 4: Simplify right side
    4,028,275.15x = 12,577,500,469,005.31
  5. Step 5: Solve for x
    x = 12,577,500,469,005.31/4,028,275.15
  6. Step 6: Final answer
    x = 3,122,304.21

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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.