Home / 968,685.01-1,453,028.73-463,127.16

Finding the Fourth Proportional to 968,685.01, 1,453,028.73 and 463,127.16

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Solution

The fourth proportional to 968,685.01, 1,453,028.73 and 463,127.16 is: 694,691.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,685.01 : 1,453,028.73 = 463,127.16 : x
  2. Step 2: Convert to fraction form
    968,685.01/1,453,028.73 = 463,127.16/x
  3. Step 3: Cross multiply
    968,685.01x = 1,453,028.73 × 463,127.16
  4. Step 4: Simplify right side
    968,685.01x = 672,937,061,858.16
  5. Step 5: Solve for x
    x = 672,937,061,858.16/968,685.01
  6. Step 6: Final answer
    x = 694,691.31

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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.