Home / 4,036,311.48-6,051,037.96-1,878,589.72

Finding the Fourth Proportional to 4,036,311.48, 6,051,037.96 and 1,878,589.72

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Solution

The fourth proportional to 4,036,311.48, 6,051,037.96 and 1,878,589.72 is: 2,816,288.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,311.48 : 6,051,037.96 = 1,878,589.72 : x
  2. Step 2: Convert to fraction form
    4,036,311.48/6,051,037.96 = 1,878,589.72/x
  3. Step 3: Cross multiply
    4,036,311.48x = 6,051,037.96 × 1,878,589.72
  4. Step 4: Simplify right side
    4,036,311.48x = 11,367,417,680,219.42
  5. Step 5: Solve for x
    x = 11,367,417,680,219.42/4,036,311.48
  6. Step 6: Final answer
    x = 2,816,288.52

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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.