Home / 2,205,931.90-3,082,006.10-2,205,931.90

Finding the Fourth Proportional to 2,205,931.90, 3,082,006.10 and 2,205,931.90

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Solution

The fourth proportional to 2,205,931.90, 3,082,006.10 and 2,205,931.90 is: 3,082,006.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,931.90 : 3,082,006.10 = 2,205,931.90 : x
  2. Step 2: Convert to fraction form
    2,205,931.90/3,082,006.10 = 2,205,931.90/x
  3. Step 3: Cross multiply
    2,205,931.90x = 3,082,006.10 × 2,205,931.90
  4. Step 4: Simplify right side
    2,205,931.90x = 6,798,695,571,984.59
  5. Step 5: Solve for x
    x = 6,798,695,571,984.59/2,205,931.90
  6. Step 6: Final answer
    x = 3,082,006.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.