Home / 1,032,407.37-1,424,949.71-573,679.26

Finding the Fourth Proportional to 1,032,407.37, 1,424,949.71 and 573,679.26

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Solution

The fourth proportional to 1,032,407.37, 1,424,949.71 and 573,679.26 is: 791,803.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,407.37 : 1,424,949.71 = 573,679.26 : x
  2. Step 2: Convert to fraction form
    1,032,407.37/1,424,949.71 = 573,679.26/x
  3. Step 3: Cross multiply
    1,032,407.37x = 1,424,949.71 × 573,679.26
  4. Step 4: Simplify right side
    1,032,407.37x = 817,464,092,301.62
  5. Step 5: Solve for x
    x = 817,464,092,301.62/1,032,407.37
  6. Step 6: Final answer
    x = 791,803.81

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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.