Home / 5,802,827.56-8,008,638.42-3,511,007.08

Finding the Fourth Proportional to 5,802,827.56, 8,008,638.42 and 3,511,007.08

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Solution

The fourth proportional to 5,802,827.56, 8,008,638.42 and 3,511,007.08 is: 4,845,635.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,827.56 : 8,008,638.42 = 3,511,007.08 : x
  2. Step 2: Convert to fraction form
    5,802,827.56/8,008,638.42 = 3,511,007.08/x
  3. Step 3: Cross multiply
    5,802,827.56x = 8,008,638.42 × 3,511,007.08
  4. Step 4: Simplify right side
    5,802,827.56x = 28,118,386,193,780.02
  5. Step 5: Solve for x
    x = 28,118,386,193,780.02/5,802,827.56
  6. Step 6: Final answer
    x = 4,845,635.32

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1.5x scale

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.