Home / 1,083,807.60-1,495,635.72-600,362.58

Finding the Fourth Proportional to 1,083,807.60, 1,495,635.72 and 600,362.58

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Solution

The fourth proportional to 1,083,807.60, 1,495,635.72 and 600,362.58 is: 828,489.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,807.60 : 1,495,635.72 = 600,362.58 : x
  2. Step 2: Convert to fraction form
    1,083,807.60/1,495,635.72 = 600,362.58/x
  3. Step 3: Cross multiply
    1,083,807.60x = 1,495,635.72 × 600,362.58
  4. Step 4: Simplify right side
    1,083,807.60x = 897,923,719,599.36
  5. Step 5: Solve for x
    x = 897,923,719,599.36/1,083,807.60
  6. Step 6: Final answer
    x = 828,489.96

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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.