Home / 4,525,643-6,792,730.24-1,649,790.66

Finding the Fourth Proportional to 4,525,643, 6,792,730.24 and 1,649,790.66

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Solution

The fourth proportional to 4,525,643, 6,792,730.24 and 1,649,790.66 is: 2,476,241.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,643 : 6,792,730.24 = 1,649,790.66 : x
  2. Step 2: Convert to fraction form
    4,525,643/6,792,730.24 = 1,649,790.66/x
  3. Step 3: Cross multiply
    4,525,643x = 6,792,730.24 × 1,649,790.66
  4. Step 4: Simplify right side
    4,525,643x = 11,206,582,905,851.56
  5. Step 5: Solve for x
    x = 11,206,582,905,851.56/4,525,643
  6. Step 6: Final answer
    x = 2,476,241.03

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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.