Home / 4,284,894.15-6,427,243.22-1,090,024.11

Finding the Fourth Proportional to 4,284,894.15, 6,427,243.22 and 1,090,024.11

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Solution

The fourth proportional to 4,284,894.15, 6,427,243.22 and 1,090,024.11 is: 1,635,011.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,894.15 : 6,427,243.22 = 1,090,024.11 : x
  2. Step 2: Convert to fraction form
    4,284,894.15/6,427,243.22 = 1,090,024.11/x
  3. Step 3: Cross multiply
    4,284,894.15x = 6,427,243.22 × 1,090,024.11
  4. Step 4: Simplify right side
    4,284,894.15x = 7,005,850,065,183.91
  5. Step 5: Solve for x
    x = 7,005,850,065,183.91/4,284,894.15
  6. Step 6: Final answer
    x = 1,635,011.23

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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.