Home / 4,843,344.92-6,683,784.84-2,667,837.60

Finding the Fourth Proportional to 4,843,344.92, 6,683,784.84 and 2,667,837.60

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Solution

The fourth proportional to 4,843,344.92, 6,683,784.84 and 2,667,837.60 is: 3,681,598.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,344.92 : 6,683,784.84 = 2,667,837.60 : x
  2. Step 2: Convert to fraction form
    4,843,344.92/6,683,784.84 = 2,667,837.60/x
  3. Step 3: Cross multiply
    4,843,344.92x = 6,683,784.84 × 2,667,837.60
  4. Step 4: Simplify right side
    4,843,344.92x = 17,831,252,506,461.98
  5. Step 5: Solve for x
    x = 17,831,252,506,461.98/4,843,344.92
  6. Step 6: Final answer
    x = 3,681,598.73

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1.5x scale

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.