Home / 3,301,303.26-4,555,740.50-1,850,994.20

Finding the Fourth Proportional to 3,301,303.26, 4,555,740.50 and 1,850,994.20

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Solution

The fourth proportional to 3,301,303.26, 4,555,740.50 and 1,850,994.20 is: 2,554,339.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,303.26 : 4,555,740.50 = 1,850,994.20 : x
  2. Step 2: Convert to fraction form
    3,301,303.26/4,555,740.50 = 1,850,994.20/x
  3. Step 3: Cross multiply
    3,301,303.26x = 4,555,740.50 × 1,850,994.20
  4. Step 4: Simplify right side
    3,301,303.26x = 8,432,649,242,205.10
  5. Step 5: Solve for x
    x = 8,432,649,242,205.10/3,301,303.26
  6. Step 6: Final answer
    x = 2,554,339.48

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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.