Home / 2,934,283.52-4,401,440.46-1,335,728.67

Finding the Fourth Proportional to 2,934,283.52, 4,401,440.46 and 1,335,728.67

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Solution

The fourth proportional to 2,934,283.52, 4,401,440.46 and 1,335,728.67 is: 2,003,599.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,283.52 : 4,401,440.46 = 1,335,728.67 : x
  2. Step 2: Convert to fraction form
    2,934,283.52/4,401,440.46 = 1,335,728.67/x
  3. Step 3: Cross multiply
    2,934,283.52x = 4,401,440.46 × 1,335,728.67
  4. Step 4: Simplify right side
    2,934,283.52x = 5,879,130,211,719.99
  5. Step 5: Solve for x
    x = 5,879,130,211,719.99/2,934,283.52
  6. Step 6: Final answer
    x = 2,003,599.92

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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.