Home / 4,831,109.66-6,667,014.14-2,655,744.50

Finding the Fourth Proportional to 4,831,109.66, 6,667,014.14 and 2,655,744.50

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Solution

The fourth proportional to 4,831,109.66, 6,667,014.14 and 2,655,744.50 is: 3,664,972.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,109.66 : 6,667,014.14 = 2,655,744.50 : x
  2. Step 2: Convert to fraction form
    4,831,109.66/6,667,014.14 = 2,655,744.50/x
  3. Step 3: Cross multiply
    4,831,109.66x = 6,667,014.14 × 2,655,744.50
  4. Step 4: Simplify right side
    4,831,109.66x = 17,705,886,087,113.44
  5. Step 5: Solve for x
    x = 17,705,886,087,113.44/4,831,109.66
  6. Step 6: Final answer
    x = 3,664,972.93

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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.