Home / 1,083,979.34-1,495,890.42-600,574.58

Finding the Fourth Proportional to 1,083,979.34, 1,495,890.42 and 600,574.58

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Solution

The fourth proportional to 1,083,979.34, 1,495,890.42 and 600,574.58 is: 828,792.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,979.34 : 1,495,890.42 = 600,574.58 : x
  2. Step 2: Convert to fraction form
    1,083,979.34/1,495,890.42 = 600,574.58/x
  3. Step 3: Cross multiply
    1,083,979.34x = 1,495,890.42 × 600,574.58
  4. Step 4: Simplify right side
    1,083,979.34x = 898,393,760,717.52
  5. Step 5: Solve for x
    x = 898,393,760,717.52/1,083,979.34
  6. Step 6: Final answer
    x = 828,792.33

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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.