Home / 1,441,751.85-2,162,756.93-417,066.03

Finding the Fourth Proportional to 1,441,751.85, 2,162,756.93 and 417,066.03

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Solution

The fourth proportional to 1,441,751.85, 2,162,756.93 and 417,066.03 is: 625,636.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,751.85 : 2,162,756.93 = 417,066.03 : x
  2. Step 2: Convert to fraction form
    1,441,751.85/2,162,756.93 = 417,066.03/x
  3. Step 3: Cross multiply
    1,441,751.85x = 2,162,756.93 × 417,066.03
  4. Step 4: Simplify right side
    1,441,751.85x = 902,012,446,650.09
  5. Step 5: Solve for x
    x = 902,012,446,650.09/1,441,751.85
  6. Step 6: Final answer
    x = 625,636.41

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1.5x scale

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.