Home / 4,171,143.56-6,249,356.69-3,653,027.46

Finding the Fourth Proportional to 4,171,143.56, 6,249,356.69 and 3,653,027.46

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Solution

The fourth proportional to 4,171,143.56, 6,249,356.69 and 3,653,027.46 is: 5,473,096.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,143.56 : 6,249,356.69 = 3,653,027.46 : x
  2. Step 2: Convert to fraction form
    4,171,143.56/6,249,356.69 = 3,653,027.46/x
  3. Step 3: Cross multiply
    4,171,143.56x = 6,249,356.69 × 3,653,027.46
  4. Step 4: Simplify right side
    4,171,143.56x = 22,829,071,577,639.57
  5. Step 5: Solve for x
    x = 22,829,071,577,639.57/4,171,143.56
  6. Step 6: Final answer
    x = 5,473,096.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.