Home / 1,042,195.58-1,562,492.33-529,439.16

Finding the Fourth Proportional to 1,042,195.58, 1,562,492.33 and 529,439.16

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Solution

The fourth proportional to 1,042,195.58, 1,562,492.33 and 529,439.16 is: 793,751.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,195.58 : 1,562,492.33 = 529,439.16 : x
  2. Step 2: Convert to fraction form
    1,042,195.58/1,562,492.33 = 529,439.16/x
  3. Step 3: Cross multiply
    1,042,195.58x = 1,562,492.33 × 529,439.16
  4. Step 4: Simplify right side
    1,042,195.58x = 827,244,628,025.24
  5. Step 5: Solve for x
    x = 827,244,628,025.24/1,042,195.58
  6. Step 6: Final answer
    x = 793,751.81

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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.