Home / 5,007,684.77-7,511,386.37-1,596,176.03

Finding the Fourth Proportional to 5,007,684.77, 7,511,386.37 and 1,596,176.03

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Solution

The fourth proportional to 5,007,684.77, 7,511,386.37 and 1,596,176.03 is: 2,394,219.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,684.77 : 7,511,386.37 = 1,596,176.03 : x
  2. Step 2: Convert to fraction form
    5,007,684.77/7,511,386.37 = 1,596,176.03/x
  3. Step 3: Cross multiply
    5,007,684.77x = 7,511,386.37 × 1,596,176.03
  4. Step 4: Simplify right side
    5,007,684.77x = 11,989,494,844,408.75
  5. Step 5: Solve for x
    x = 11,989,494,844,408.75/5,007,684.77
  6. Step 6: Final answer
    x = 2,394,219.16

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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.