Home / 2,124,804-2,932,229.52-1,170,948

Finding the Fourth Proportional to 2,124,804, 2,932,229.52 and 1,170,948

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Solution

The fourth proportional to 2,124,804, 2,932,229.52 and 1,170,948 is: 1,615,908.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,124,804 : 2,932,229.52 = 1,170,948 : x
  2. Step 2: Convert to fraction form
    2,124,804/2,932,229.52 = 1,170,948/x
  3. Step 3: Cross multiply
    2,124,804x = 2,932,229.52 × 1,170,948
  4. Step 4: Simplify right side
    2,124,804x = 3,433,488,291,984.96
  5. Step 5: Solve for x
    x = 3,433,488,291,984.96/2,124,804
  6. Step 6: Final answer
    x = 1,615,908.24

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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.