Home / 1,073,341.33-1,610,009.26-274,621.59

Finding the Fourth Proportional to 1,073,341.33, 1,610,009.26 and 274,621.59

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Solution

The fourth proportional to 1,073,341.33, 1,610,009.26 and 274,621.59 is: 411,931.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,341.33 : 1,610,009.26 = 274,621.59 : x
  2. Step 2: Convert to fraction form
    1,073,341.33/1,610,009.26 = 274,621.59/x
  3. Step 3: Cross multiply
    1,073,341.33x = 1,610,009.26 × 274,621.59
  4. Step 4: Simplify right side
    1,073,341.33x = 442,143,302,209.37
  5. Step 5: Solve for x
    x = 442,143,302,209.37/1,073,341.33
  6. Step 6: Final answer
    x = 411,931.69

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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.