Home / 952,607.32-1,434,613.46-867,576.76

Finding the Fourth Proportional to 952,607.32, 1,434,613.46 and 867,576.76

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Solution

The fourth proportional to 952,607.32, 1,434,613.46 and 867,576.76 is: 1,306,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,607.32 : 1,434,613.46 = 867,576.76 : x
  2. Step 2: Convert to fraction form
    952,607.32/1,434,613.46 = 867,576.76/x
  3. Step 3: Cross multiply
    952,607.32x = 1,434,613.46 × 867,576.76
  4. Step 4: Simplify right side
    952,607.32x = 1,244,637,294,434.89
  5. Step 5: Solve for x
    x = 1,244,637,294,434.89/952,607.32
  6. Step 6: Final answer
    x = 1,306,558.61

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.