Home / 1,056,731.33-1,458,292.06-573,296.48

Finding the Fourth Proportional to 1,056,731.33, 1,458,292.06 and 573,296.48

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Solution

The fourth proportional to 1,056,731.33, 1,458,292.06 and 573,296.48 is: 791,150.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,731.33 : 1,458,292.06 = 573,296.48 : x
  2. Step 2: Convert to fraction form
    1,056,731.33/1,458,292.06 = 573,296.48/x
  3. Step 3: Cross multiply
    1,056,731.33x = 1,458,292.06 × 573,296.48
  4. Step 4: Simplify right side
    1,056,731.33x = 836,033,708,681.81
  5. Step 5: Solve for x
    x = 836,033,708,681.81/1,056,731.33
  6. Step 6: Final answer
    x = 791,150.68

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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.