Home / 4,016,431.58-6,024,841.02-1,320,697.04

Finding the Fourth Proportional to 4,016,431.58, 6,024,841.02 and 1,320,697.04

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Solution

The fourth proportional to 4,016,431.58, 6,024,841.02 and 1,320,697.04 is: 1,981,109.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,431.58 : 6,024,841.02 = 1,320,697.04 : x
  2. Step 2: Convert to fraction form
    4,016,431.58/6,024,841.02 = 1,320,697.04/x
  3. Step 3: Cross multiply
    4,016,431.58x = 6,024,841.02 × 1,320,697.04
  4. Step 4: Simplify right side
    4,016,431.58x = 7,956,989,671,460.38
  5. Step 5: Solve for x
    x = 7,956,989,671,460.38/4,016,431.58
  6. Step 6: Final answer
    x = 1,981,109.23

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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.