Home / 4,028,787.96-6,039,140.43-1,871,327.50

Finding the Fourth Proportional to 4,028,787.96, 6,039,140.43 and 1,871,327.50

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Solution

The fourth proportional to 4,028,787.96, 6,039,140.43 and 1,871,327.50 is: 2,805,114.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,787.96 : 6,039,140.43 = 1,871,327.50 : x
  2. Step 2: Convert to fraction form
    4,028,787.96/6,039,140.43 = 1,871,327.50/x
  3. Step 3: Cross multiply
    4,028,787.96x = 6,039,140.43 × 1,871,327.50
  4. Step 4: Simplify right side
    4,028,787.96x = 11,301,209,544,414.23
  5. Step 5: Solve for x
    x = 11,301,209,544,414.23/4,028,787.96
  6. Step 6: Final answer
    x = 2,805,114.01

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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.