Home / 5,879,531.33-8,113,980.75-3,266,233.28

Finding the Fourth Proportional to 5,879,531.33, 8,113,980.75 and 3,266,233.28

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Solution

The fourth proportional to 5,879,531.33, 8,113,980.75 and 3,266,233.28 is: 4,507,528.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,879,531.33 : 8,113,980.75 = 3,266,233.28 : x
  2. Step 2: Convert to fraction form
    5,879,531.33/8,113,980.75 = 3,266,233.28/x
  3. Step 3: Cross multiply
    5,879,531.33x = 8,113,980.75 × 3,266,233.28
  4. Step 4: Simplify right side
    5,879,531.33x = 26,502,153,958,929.36
  5. Step 5: Solve for x
    x = 26,502,153,958,929.36/5,879,531.33
  6. Step 6: Final answer
    x = 4,507,528.32

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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.