Home / 845,594.03-1,166,967.49-501,633.60

Finding the Fourth Proportional to 845,594.03, 1,166,967.49 and 501,633.60

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Solution

The fourth proportional to 845,594.03, 1,166,967.49 and 501,633.60 is: 692,282.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,594.03 : 1,166,967.49 = 501,633.60 : x
  2. Step 2: Convert to fraction form
    845,594.03/1,166,967.49 = 501,633.60/x
  3. Step 3: Cross multiply
    845,594.03x = 1,166,967.49 × 501,633.60
  4. Step 4: Simplify right side
    845,594.03x = 585,390,103,091.66
  5. Step 5: Solve for x
    x = 585,390,103,091.66/845,594.03
  6. Step 6: Final answer
    x = 692,282.69

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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.