Home / 2,020,263.93-3,029,509.08-757,205.82

Finding the Fourth Proportional to 2,020,263.93, 3,029,509.08 and 757,205.82

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Solution

The fourth proportional to 2,020,263.93, 3,029,509.08 and 757,205.82 is: 1,135,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,263.93 : 3,029,509.08 = 757,205.82 : x
  2. Step 2: Convert to fraction form
    2,020,263.93/3,029,509.08 = 757,205.82/x
  3. Step 3: Cross multiply
    2,020,263.93x = 3,029,509.08 × 757,205.82
  4. Step 4: Simplify right side
    2,020,263.93x = 2,293,961,907,118.85
  5. Step 5: Solve for x
    x = 2,293,961,907,118.85/2,020,263.93
  6. Step 6: Final answer
    x = 1,135,476.35

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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.