Home / 805,040.01-1,110,968.19-460,874.52

Finding the Fourth Proportional to 805,040.01, 1,110,968.19 and 460,874.52

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Solution

The fourth proportional to 805,040.01, 1,110,968.19 and 460,874.52 is: 636,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    805,040.01 : 1,110,968.19 = 460,874.52 : x
  2. Step 2: Convert to fraction form
    805,040.01/1,110,968.19 = 460,874.52/x
  3. Step 3: Cross multiply
    805,040.01x = 1,110,968.19 × 460,874.52
  4. Step 4: Simplify right side
    805,040.01x = 512,016,931,301.52
  5. Step 5: Solve for x
    x = 512,016,931,301.52/805,040.01
  6. Step 6: Final answer
    x = 636,014.27

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1.5x scale

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.