Home / 2,006,335.21-3,008,870.64-658,183.67

Finding the Fourth Proportional to 2,006,335.21, 3,008,870.64 and 658,183.67

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Solution

The fourth proportional to 2,006,335.21, 3,008,870.64 and 658,183.67 is: 987,068.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,335.21 : 3,008,870.64 = 658,183.67 : x
  2. Step 2: Convert to fraction form
    2,006,335.21/3,008,870.64 = 658,183.67/x
  3. Step 3: Cross multiply
    2,006,335.21x = 3,008,870.64 × 658,183.67
  4. Step 4: Simplify right side
    2,006,335.21x = 1,980,389,506,315.77
  5. Step 5: Solve for x
    x = 1,980,389,506,315.77/2,006,335.21
  6. Step 6: Final answer
    x = 987,068.11

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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.