Home / 2,348,992.73-3,523,509.90-929,048.96

Finding the Fourth Proportional to 2,348,992.73, 3,523,509.90 and 929,048.96

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Solution

The fourth proportional to 2,348,992.73, 3,523,509.90 and 929,048.96 is: 1,393,581.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,992.73 : 3,523,509.90 = 929,048.96 : x
  2. Step 2: Convert to fraction form
    2,348,992.73/3,523,509.90 = 929,048.96/x
  3. Step 3: Cross multiply
    2,348,992.73x = 3,523,509.90 × 929,048.96
  4. Step 4: Simplify right side
    2,348,992.73x = 3,273,513,208,144.70
  5. Step 5: Solve for x
    x = 3,273,513,208,144.70/2,348,992.73
  6. Step 6: Final answer
    x = 1,393,581.67

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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.