Home / 4,500,605.25-6,210,787.73-2,435,576.13

Finding the Fourth Proportional to 4,500,605.25, 6,210,787.73 and 2,435,576.13

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Solution

The fourth proportional to 4,500,605.25, 6,210,787.73 and 2,435,576.13 is: 3,361,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,605.25 : 6,210,787.73 = 2,435,576.13 : x
  2. Step 2: Convert to fraction form
    4,500,605.25/6,210,787.73 = 2,435,576.13/x
  3. Step 3: Cross multiply
    4,500,605.25x = 6,210,787.73 × 2,435,576.13
  4. Step 4: Simplify right side
    4,500,605.25x = 15,126,846,331,507.00
  5. Step 5: Solve for x
    x = 15,126,846,331,507.00/4,500,605.25
  6. Step 6: Final answer
    x = 3,361,069.34

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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.