Home / 1,014,755.14-1,399,396.09-606,792.16

Finding the Fourth Proportional to 1,014,755.14, 1,399,396.09 and 606,792.16

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Solution

The fourth proportional to 1,014,755.14, 1,399,396.09 and 606,792.16 is: 836,795.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,755.14 : 1,399,396.09 = 606,792.16 : x
  2. Step 2: Convert to fraction form
    1,014,755.14/1,399,396.09 = 606,792.16/x
  3. Step 3: Cross multiply
    1,014,755.14x = 1,399,396.09 × 606,792.16
  4. Step 4: Simplify right side
    1,014,755.14x = 849,142,576,146.66
  5. Step 5: Solve for x
    x = 849,142,576,146.66/1,014,755.14
  6. Step 6: Final answer
    x = 836,795.54

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1.5x scale

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.