Home / 2,562,034.05-3,847,168.04-1,698,802.25

Finding the Fourth Proportional to 2,562,034.05, 3,847,168.04 and 1,698,802.25

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Solution

The fourth proportional to 2,562,034.05, 3,847,168.04 and 1,698,802.25 is: 2,550,933.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,034.05 : 3,847,168.04 = 1,698,802.25 : x
  2. Step 2: Convert to fraction form
    2,562,034.05/3,847,168.04 = 1,698,802.25/x
  3. Step 3: Cross multiply
    2,562,034.05x = 3,847,168.04 × 1,698,802.25
  4. Step 4: Simplify right side
    2,562,034.05x = 6,535,577,694,750.24
  5. Step 5: Solve for x
    x = 6,535,577,694,750.24/2,562,034.05
  6. Step 6: Final answer
    x = 2,550,933.19

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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.