Home / 341,180.16-470,827.44-190,277.04

Finding the Fourth Proportional to 341,180.16, 470,827.44 and 190,277.04

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Solution

The fourth proportional to 341,180.16, 470,827.44 and 190,277.04 is: 262,581.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,180.16 : 470,827.44 = 190,277.04 : x
  2. Step 2: Convert to fraction form
    341,180.16/470,827.44 = 190,277.04/x
  3. Step 3: Cross multiply
    341,180.16x = 470,827.44 × 190,277.04
  4. Step 4: Simplify right side
    341,180.16x = 89,587,651,633.98
  5. Step 5: Solve for x
    x = 89,587,651,633.98/341,180.16
  6. Step 6: Final answer
    x = 262,581.66

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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.