Home / 1,083,731.51-1,495,598.72-600,296.60

Finding the Fourth Proportional to 1,083,731.51, 1,495,598.72 and 600,296.60

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Solution

The fourth proportional to 1,083,731.51, 1,495,598.72 and 600,296.60 is: 828,436.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,731.51 : 1,495,598.72 = 600,296.60 : x
  2. Step 2: Convert to fraction form
    1,083,731.51/1,495,598.72 = 600,296.60/x
  3. Step 3: Cross multiply
    1,083,731.51x = 1,495,598.72 × 600,296.60
  4. Step 4: Simplify right side
    1,083,731.51x = 897,802,816,100.88
  5. Step 5: Solve for x
    x = 897,802,816,100.88/1,083,731.51
  6. Step 6: Final answer
    x = 828,436.57

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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.