Home / 4,004,076.98-6,007,139.24-1,164,189.12

Finding the Fourth Proportional to 4,004,076.98, 6,007,139.24 and 1,164,189.12

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Solution

The fourth proportional to 4,004,076.98, 6,007,139.24 and 1,164,189.12 is: 1,746,581.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,076.98 : 6,007,139.24 = 1,164,189.12 : x
  2. Step 2: Convert to fraction form
    4,004,076.98/6,007,139.24 = 1,164,189.12/x
  3. Step 3: Cross multiply
    4,004,076.98x = 6,007,139.24 × 1,164,189.12
  4. Step 4: Simplify right side
    4,004,076.98x = 6,993,446,145,533.07
  5. Step 5: Solve for x
    x = 6,993,446,145,533.07/4,004,076.98
  6. Step 6: Final answer
    x = 1,746,581.34

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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.