Home / 6,021,931.90-9,029,908.95-2,183,601.10

Finding the Fourth Proportional to 6,021,931.90, 9,029,908.95 and 2,183,601.10

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Solution

The fourth proportional to 6,021,931.90, 9,029,908.95 and 2,183,601.10 is: 3,274,317.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,931.90 : 9,029,908.95 = 2,183,601.10 : x
  2. Step 2: Convert to fraction form
    6,021,931.90/9,029,908.95 = 2,183,601.10/x
  3. Step 3: Cross multiply
    6,021,931.90x = 9,029,908.95 × 2,183,601.10
  4. Step 4: Simplify right side
    6,021,931.90x = 19,717,719,116,119.84
  5. Step 5: Solve for x
    x = 19,717,719,116,119.84/6,021,931.90
  6. Step 6: Final answer
    x = 3,274,317.85

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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.