Home / 4,004,022.26-6,005,895.08-1,125,411.66

Finding the Fourth Proportional to 4,004,022.26, 6,005,895.08 and 1,125,411.66

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Solution

The fourth proportional to 4,004,022.26, 6,005,895.08 and 1,125,411.66 is: 1,688,078.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,022.26 : 6,005,895.08 = 1,125,411.66 : x
  2. Step 2: Convert to fraction form
    4,004,022.26/6,005,895.08 = 1,125,411.66/x
  3. Step 3: Cross multiply
    4,004,022.26x = 6,005,895.08 × 1,125,411.66
  4. Step 4: Simplify right side
    4,004,022.26x = 6,759,104,346,141.57
  5. Step 5: Solve for x
    x = 6,759,104,346,141.57/4,004,022.26
  6. Step 6: Final answer
    x = 1,688,078.62

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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.