Home / 1,244,268.48-1,717,062.24-692,980.32

Finding the Fourth Proportional to 1,244,268.48, 1,717,062.24 and 692,980.32

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Solution

The fourth proportional to 1,244,268.48, 1,717,062.24 and 692,980.32 is: 956,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,268.48 : 1,717,062.24 = 692,980.32 : x
  2. Step 2: Convert to fraction form
    1,244,268.48/1,717,062.24 = 692,980.32/x
  3. Step 3: Cross multiply
    1,244,268.48x = 1,717,062.24 × 692,980.32
  4. Step 4: Simplify right side
    1,244,268.48x = 1,189,890,340,535.12
  5. Step 5: Solve for x
    x = 1,189,890,340,535.12/1,244,268.48
  6. Step 6: Final answer
    x = 956,297.10

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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.