Home / 1,054,083.76-1,581,096.92-295,931.52

Finding the Fourth Proportional to 1,054,083.76, 1,581,096.92 and 295,931.52

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Solution

The fourth proportional to 1,054,083.76, 1,581,096.92 and 295,931.52 is: 443,889.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,083.76 : 1,581,096.92 = 295,931.52 : x
  2. Step 2: Convert to fraction form
    1,054,083.76/1,581,096.92 = 295,931.52/x
  3. Step 3: Cross multiply
    1,054,083.76x = 1,581,096.92 × 295,931.52
  4. Step 4: Simplify right side
    1,054,083.76x = 467,896,414,802.92
  5. Step 5: Solve for x
    x = 467,896,414,802.92/1,054,083.76
  6. Step 6: Final answer
    x = 443,889.22

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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.