Home / 2,325,536.33-3,208,518.87-1,357,968.65

Finding the Fourth Proportional to 2,325,536.33, 3,208,518.87 and 1,357,968.65

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Solution

The fourth proportional to 2,325,536.33, 3,208,518.87 and 1,357,968.65 is: 1,873,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,536.33 : 3,208,518.87 = 1,357,968.65 : x
  2. Step 2: Convert to fraction form
    2,325,536.33/3,208,518.87 = 1,357,968.65/x
  3. Step 3: Cross multiply
    2,325,536.33x = 3,208,518.87 × 1,357,968.65
  4. Step 4: Simplify right side
    2,325,536.33x = 4,357,068,041,322.34
  5. Step 5: Solve for x
    x = 4,357,068,041,322.34/2,325,536.33
  6. Step 6: Final answer
    x = 1,873,575.56

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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.