Home / 2,124,807-2,932,233.66-1,170,951

Finding the Fourth Proportional to 2,124,807, 2,932,233.66 and 1,170,951

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Solution

The fourth proportional to 2,124,807, 2,932,233.66 and 1,170,951 is: 1,615,912.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,124,807 : 2,932,233.66 = 1,170,951 : x
  2. Step 2: Convert to fraction form
    2,124,807/2,932,233.66 = 1,170,951/x
  3. Step 3: Cross multiply
    2,124,807x = 2,932,233.66 × 1,170,951
  4. Step 4: Simplify right side
    2,124,807x = 3,433,501,936,410.66
  5. Step 5: Solve for x
    x = 3,433,501,936,410.66/2,124,807
  6. Step 6: Final answer
    x = 1,615,912.38

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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.