Home / 4,171,261.70-6,249,533.89-3,653,145.60

Finding the Fourth Proportional to 4,171,261.70, 6,249,533.89 and 3,653,145.60

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Solution

The fourth proportional to 4,171,261.70, 6,249,533.89 and 3,653,145.60 is: 5,473,273.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,261.70 : 6,249,533.89 = 3,653,145.60 : x
  2. Step 2: Convert to fraction form
    4,171,261.70/6,249,533.89 = 3,653,145.60/x
  3. Step 3: Cross multiply
    4,171,261.70x = 6,249,533.89 × 3,653,145.60
  4. Step 4: Simplify right side
    4,171,261.70x = 22,830,457,232,304.38
  5. Step 5: Solve for x
    x = 22,830,457,232,304.38/4,171,261.70
  6. Step 6: Final answer
    x = 5,473,273.77

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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.