Home / 5,358,085.33-8,037,607.76-1,519,944.07

Finding the Fourth Proportional to 5,358,085.33, 8,037,607.76 and 1,519,944.07

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Solution

The fourth proportional to 5,358,085.33, 8,037,607.76 and 1,519,944.07 is: 2,280,052.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,358,085.33 : 8,037,607.76 = 1,519,944.07 : x
  2. Step 2: Convert to fraction form
    5,358,085.33/8,037,607.76 = 1,519,944.07/x
  3. Step 3: Cross multiply
    5,358,085.33x = 8,037,607.76 × 1,519,944.07
  4. Step 4: Simplify right side
    5,358,085.33x = 12,216,714,251,797.98
  5. Step 5: Solve for x
    x = 12,216,714,251,797.98/5,358,085.33
  6. Step 6: Final answer
    x = 2,280,052.20

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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.