Home / 4,118,017.80-6,168,336.76-3,303,995.04

Finding the Fourth Proportional to 4,118,017.80, 6,168,336.76 and 3,303,995.04

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Solution

The fourth proportional to 4,118,017.80, 6,168,336.76 and 3,303,995.04 is: 4,949,020.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,017.80 : 6,168,336.76 = 3,303,995.04 : x
  2. Step 2: Convert to fraction form
    4,118,017.80/6,168,336.76 = 3,303,995.04/x
  3. Step 3: Cross multiply
    4,118,017.80x = 6,168,336.76 × 3,303,995.04
  4. Step 4: Simplify right side
    4,118,017.80x = 20,380,154,060,089.67
  5. Step 5: Solve for x
    x = 20,380,154,060,089.67/4,118,017.80
  6. Step 6: Final answer
    x = 4,949,020.39

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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.