Home / 2,993,624.51-4,131,205.89-1,704,465.47

Finding the Fourth Proportional to 2,993,624.51, 4,131,205.89 and 1,704,465.47

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Solution

The fourth proportional to 2,993,624.51, 4,131,205.89 and 1,704,465.47 is: 2,352,164.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,624.51 : 4,131,205.89 = 1,704,465.47 : x
  2. Step 2: Convert to fraction form
    2,993,624.51/4,131,205.89 = 1,704,465.47/x
  3. Step 3: Cross multiply
    2,993,624.51x = 4,131,205.89 × 1,704,465.47
  4. Step 4: Simplify right side
    2,993,624.51x = 7,041,497,768,309.59
  5. Step 5: Solve for x
    x = 7,041,497,768,309.59/2,993,624.51
  6. Step 6: Final answer
    x = 2,352,164.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.