Home / 2,736,267.70-4,104,401.55-1,728,498.10

Finding the Fourth Proportional to 2,736,267.70, 4,104,401.55 and 1,728,498.10

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Solution

The fourth proportional to 2,736,267.70, 4,104,401.55 and 1,728,498.10 is: 2,592,747.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,267.70 : 4,104,401.55 = 1,728,498.10 : x
  2. Step 2: Convert to fraction form
    2,736,267.70/4,104,401.55 = 1,728,498.10/x
  3. Step 3: Cross multiply
    2,736,267.70x = 4,104,401.55 × 1,728,498.10
  4. Step 4: Simplify right side
    2,736,267.70x = 7,094,450,280,812.06
  5. Step 5: Solve for x
    x = 7,094,450,280,812.06/2,736,267.70
  6. Step 6: Final answer
    x = 2,592,747.15

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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.