Home / 3,004,139.13-4,489,715.51-2,196,224.34

Finding the Fourth Proportional to 3,004,139.13, 4,489,715.51 and 2,196,224.34

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Solution

The fourth proportional to 3,004,139.13, 4,489,715.51 and 2,196,224.34 is: 3,282,278.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,139.13 : 4,489,715.51 = 2,196,224.34 : x
  2. Step 2: Convert to fraction form
    3,004,139.13/4,489,715.51 = 2,196,224.34/x
  3. Step 3: Cross multiply
    3,004,139.13x = 4,489,715.51 × 2,196,224.34
  4. Step 4: Simplify right side
    3,004,139.13x = 9,860,422,482,737.51
  5. Step 5: Solve for x
    x = 9,860,422,482,737.51/3,004,139.13
  6. Step 6: Final answer
    x = 3,282,278.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.