Home / 950,372.04-1,310,462.67-605,662.20

Finding the Fourth Proportional to 950,372.04, 1,310,462.67 and 605,662.20

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Solution

The fourth proportional to 950,372.04, 1,310,462.67 and 605,662.20 is: 835,144.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,372.04 : 1,310,462.67 = 605,662.20 : x
  2. Step 2: Convert to fraction form
    950,372.04/1,310,462.67 = 605,662.20/x
  3. Step 3: Cross multiply
    950,372.04x = 1,310,462.67 × 605,662.20
  4. Step 4: Simplify right side
    950,372.04x = 793,697,703,730.07
  5. Step 5: Solve for x
    x = 793,697,703,730.07/950,372.04
  6. Step 6: Final answer
    x = 835,144.21

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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.