Home / 5,968,565.51-8,952,837.05-1,870,200.36

Finding the Fourth Proportional to 5,968,565.51, 8,952,837.05 and 1,870,200.36

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Solution

The fourth proportional to 5,968,565.51, 8,952,837.05 and 1,870,200.36 is: 2,805,297.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968,565.51 : 8,952,837.05 = 1,870,200.36 : x
  2. Step 2: Convert to fraction form
    5,968,565.51/8,952,837.05 = 1,870,200.36/x
  3. Step 3: Cross multiply
    5,968,565.51x = 8,952,837.05 × 1,870,200.36
  4. Step 4: Simplify right side
    5,968,565.51x = 16,743,599,078,606.84
  5. Step 5: Solve for x
    x = 16,743,599,078,606.84/5,968,565.51
  6. Step 6: Final answer
    x = 2,805,297.03

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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.