Home / 1,064,798.46-1,469,550.74-606,024.59

Finding the Fourth Proportional to 1,064,798.46, 1,469,550.74 and 606,024.59

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Solution

The fourth proportional to 1,064,798.46, 1,469,550.74 and 606,024.59 is: 836,387.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,798.46 : 1,469,550.74 = 606,024.59 : x
  2. Step 2: Convert to fraction form
    1,064,798.46/1,469,550.74 = 606,024.59/x
  3. Step 3: Cross multiply
    1,064,798.46x = 1,469,550.74 × 606,024.59
  4. Step 4: Simplify right side
    1,064,798.46x = 890,583,874,314.82
  5. Step 5: Solve for x
    x = 890,583,874,314.82/1,064,798.46
  6. Step 6: Final answer
    x = 836,387.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.