Home / 1,110,299.94-1,532,213.51-601,002.32

Finding the Fourth Proportional to 1,110,299.94, 1,532,213.51 and 601,002.32

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Solution

The fourth proportional to 1,110,299.94, 1,532,213.51 and 601,002.32 is: 829,382.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,299.94 : 1,532,213.51 = 601,002.32 : x
  2. Step 2: Convert to fraction form
    1,110,299.94/1,532,213.51 = 601,002.32/x
  3. Step 3: Cross multiply
    1,110,299.94x = 1,532,213.51 × 601,002.32
  4. Step 4: Simplify right side
    1,110,299.94x = 920,863,863,579.26
  5. Step 5: Solve for x
    x = 920,863,863,579.26/1,110,299.94
  6. Step 6: Final answer
    x = 829,382.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.