Home / 1,094,111.96-1,509,813.08-610,708.26

Finding the Fourth Proportional to 1,094,111.96, 1,509,813.08 and 610,708.26

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Solution

The fourth proportional to 1,094,111.96, 1,509,813.08 and 610,708.26 is: 842,743.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,111.96 : 1,509,813.08 = 610,708.26 : x
  2. Step 2: Convert to fraction form
    1,094,111.96/1,509,813.08 = 610,708.26/x
  3. Step 3: Cross multiply
    1,094,111.96x = 1,509,813.08 × 610,708.26
  4. Step 4: Simplify right side
    1,094,111.96x = 922,055,319,012.04
  5. Step 5: Solve for x
    x = 922,055,319,012.04/1,094,111.96
  6. Step 6: Final answer
    x = 842,743.11

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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.