Home / 4,449,263.04-6,675,879.60-2,051,820.72

Finding the Fourth Proportional to 4,449,263.04, 6,675,879.60 and 2,051,820.72

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Solution

The fourth proportional to 4,449,263.04, 6,675,879.60 and 2,051,820.72 is: 3,078,646.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,263.04 : 6,675,879.60 = 2,051,820.72 : x
  2. Step 2: Convert to fraction form
    4,449,263.04/6,675,879.60 = 2,051,820.72/x
  3. Step 3: Cross multiply
    4,449,263.04x = 6,675,879.60 × 2,051,820.72
  4. Step 4: Simplify right side
    4,449,263.04x = 13,697,708,087,505.31
  5. Step 5: Solve for x
    x = 13,697,708,087,505.31/4,449,263.04
  6. Step 6: Final answer
    x = 3,078,646.50

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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.