Home / 792,244.70-1,093,437.44-470,132.41

Finding the Fourth Proportional to 792,244.70, 1,093,437.44 and 470,132.41

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Solution

The fourth proportional to 792,244.70, 1,093,437.44 and 470,132.41 is: 648,865.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,244.70 : 1,093,437.44 = 470,132.41 : x
  2. Step 2: Convert to fraction form
    792,244.70/1,093,437.44 = 470,132.41/x
  3. Step 3: Cross multiply
    792,244.70x = 1,093,437.44 × 470,132.41
  4. Step 4: Simplify right side
    792,244.70x = 514,060,378,851.43
  5. Step 5: Solve for x
    x = 514,060,378,851.43/792,244.70
  6. Step 6: Final answer
    x = 648,865.66

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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.