Home / 3,020,621.98-4,527,331.59-2,104,846.33

Finding the Fourth Proportional to 3,020,621.98, 4,527,331.59 and 2,104,846.33

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Solution

The fourth proportional to 3,020,621.98, 4,527,331.59 and 2,104,846.33 is: 3,154,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,621.98 : 4,527,331.59 = 2,104,846.33 : x
  2. Step 2: Convert to fraction form
    3,020,621.98/4,527,331.59 = 2,104,846.33/x
  3. Step 3: Cross multiply
    3,020,621.98x = 4,527,331.59 × 2,104,846.33
  4. Step 4: Simplify right side
    3,020,621.98x = 9,529,337,281,904.57
  5. Step 5: Solve for x
    x = 9,529,337,281,904.57/3,020,621.98
  6. Step 6: Final answer
    x = 3,154,759.96

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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.