Home / 3,197,825.23-4,413,448.89-2,035,900.32

Finding the Fourth Proportional to 3,197,825.23, 4,413,448.89 and 2,035,900.32

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Solution

The fourth proportional to 3,197,825.23, 4,413,448.89 and 2,035,900.32 is: 2,809,828.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,825.23 : 4,413,448.89 = 2,035,900.32 : x
  2. Step 2: Convert to fraction form
    3,197,825.23/4,413,448.89 = 2,035,900.32/x
  3. Step 3: Cross multiply
    3,197,825.23x = 4,413,448.89 × 2,035,900.32
  4. Step 4: Simplify right side
    3,197,825.23x = 8,985,341,997,275.14
  5. Step 5: Solve for x
    x = 8,985,341,997,275.14/3,197,825.23
  6. Step 6: Final answer
    x = 2,809,828.98

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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.