Home / 1,141,015.34-1,711,792.92-372,508.94

Finding the Fourth Proportional to 1,141,015.34, 1,711,792.92 and 372,508.94

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Solution

The fourth proportional to 1,141,015.34, 1,711,792.92 and 372,508.94 is: 558,851.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,015.34 : 1,711,792.92 = 372,508.94 : x
  2. Step 2: Convert to fraction form
    1,141,015.34/1,711,792.92 = 372,508.94/x
  3. Step 3: Cross multiply
    1,141,015.34x = 1,711,792.92 × 372,508.94
  4. Step 4: Simplify right side
    1,141,015.34x = 637,658,166,128.71
  5. Step 5: Solve for x
    x = 637,658,166,128.71/1,141,015.34
  6. Step 6: Final answer
    x = 558,851.53

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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.