Home / 4,840,226.92-6,679,259.56-2,664,345.12

Finding the Fourth Proportional to 4,840,226.92, 6,679,259.56 and 2,664,345.12

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Solution

The fourth proportional to 4,840,226.92, 6,679,259.56 and 2,664,345.12 is: 3,676,656.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,226.92 : 6,679,259.56 = 2,664,345.12 : x
  2. Step 2: Convert to fraction form
    4,840,226.92/6,679,259.56 = 2,664,345.12/x
  3. Step 3: Cross multiply
    4,840,226.92x = 6,679,259.56 × 2,664,345.12
  4. Step 4: Simplify right side
    4,840,226.92x = 17,795,852,613,899.35
  5. Step 5: Solve for x
    x = 17,795,852,613,899.35/4,840,226.92
  6. Step 6: Final answer
    x = 3,676,656.67

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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.