Home / 950,260.10-1,310,308.11-605,550.02

Finding the Fourth Proportional to 950,260.10, 1,310,308.11 and 605,550.02

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Solution

The fourth proportional to 950,260.10, 1,310,308.11 and 605,550.02 is: 834,989.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,260.10 : 1,310,308.11 = 605,550.02 : x
  2. Step 2: Convert to fraction form
    950,260.10/1,310,308.11 = 605,550.02/x
  3. Step 3: Cross multiply
    950,260.10x = 1,310,308.11 × 605,550.02
  4. Step 4: Simplify right side
    950,260.10x = 793,457,095,665.12
  5. Step 5: Solve for x
    x = 793,457,095,665.12/950,260.10
  6. Step 6: Final answer
    x = 834,989.39

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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.