Home / 1,083,731.78-1,495,484.06-600,268.70

Finding the Fourth Proportional to 1,083,731.78, 1,495,484.06 and 600,268.70

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Solution

The fourth proportional to 1,083,731.78, 1,495,484.06 and 600,268.70 is: 828,334.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,731.78 : 1,495,484.06 = 600,268.70 : x
  2. Step 2: Convert to fraction form
    1,083,731.78/1,495,484.06 = 600,268.70/x
  3. Step 3: Cross multiply
    1,083,731.78x = 1,495,484.06 × 600,268.70
  4. Step 4: Simplify right side
    1,083,731.78x = 897,692,272,566.92
  5. Step 5: Solve for x
    x = 897,692,272,566.92/1,083,731.78
  6. Step 6: Final answer
    x = 828,334.36

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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.