Home / 2,373,500.36-3,275,416.49-1,285,792.67

Finding the Fourth Proportional to 2,373,500.36, 3,275,416.49 and 1,285,792.67

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Solution

The fourth proportional to 2,373,500.36, 3,275,416.49 and 1,285,792.67 is: 1,774,386.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,500.36 : 3,275,416.49 = 1,285,792.67 : x
  2. Step 2: Convert to fraction form
    2,373,500.36/3,275,416.49 = 1,285,792.67/x
  3. Step 3: Cross multiply
    2,373,500.36x = 3,275,416.49 × 1,285,792.67
  4. Step 4: Simplify right side
    2,373,500.36x = 4,211,506,491,233.08
  5. Step 5: Solve for x
    x = 4,211,506,491,233.08/2,373,500.36
  6. Step 6: Final answer
    x = 1,774,386.29

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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.