Home / 845,044.74-1,267,774.46-246,011.27

Finding the Fourth Proportional to 845,044.74, 1,267,774.46 and 246,011.27

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Solution

The fourth proportional to 845,044.74, 1,267,774.46 and 246,011.27 is: 369,077.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,044.74 : 1,267,774.46 = 246,011.27 : x
  2. Step 2: Convert to fraction form
    845,044.74/1,267,774.46 = 246,011.27/x
  3. Step 3: Cross multiply
    845,044.74x = 1,267,774.46 × 246,011.27
  4. Step 4: Simplify right side
    845,044.74x = 311,886,797,409.24
  5. Step 5: Solve for x
    x = 311,886,797,409.24/845,044.74
  6. Step 6: Final answer
    x = 369,077.26

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.