Home / 4,956,841.69-7,435,617.92-2,075,308.81

Finding the Fourth Proportional to 4,956,841.69, 7,435,617.92 and 2,075,308.81

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Solution

The fourth proportional to 4,956,841.69, 7,435,617.92 and 2,075,308.81 is: 3,113,112.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,841.69 : 7,435,617.92 = 2,075,308.81 : x
  2. Step 2: Convert to fraction form
    4,956,841.69/7,435,617.92 = 2,075,308.81/x
  3. Step 3: Cross multiply
    4,956,841.69x = 7,435,617.92 × 2,075,308.81
  4. Step 4: Simplify right side
    4,956,841.69x = 15,431,203,377,169.88
  5. Step 5: Solve for x
    x = 15,431,203,377,169.88/4,956,841.69
  6. Step 6: Final answer
    x = 3,113,112.01

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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.