Home / 3,267,551.75-4,509,552.08-1,872,298.14

Finding the Fourth Proportional to 3,267,551.75, 4,509,552.08 and 1,872,298.14

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Solution

The fourth proportional to 3,267,551.75, 4,509,552.08 and 1,872,298.14 is: 2,583,960.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,551.75 : 4,509,552.08 = 1,872,298.14 : x
  2. Step 2: Convert to fraction form
    3,267,551.75/4,509,552.08 = 1,872,298.14/x
  3. Step 3: Cross multiply
    3,267,551.75x = 4,509,552.08 × 1,872,298.14
  4. Step 4: Simplify right side
    3,267,551.75x = 8,443,225,984,753.29
  5. Step 5: Solve for x
    x = 8,443,225,984,753.29/3,267,551.75
  6. Step 6: Final answer
    x = 2,583,960.91

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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.