Home / 4,373,745.19-6,559,870.06-1,178,124.03

Finding the Fourth Proportional to 4,373,745.19, 6,559,870.06 and 1,178,124.03

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Solution

The fourth proportional to 4,373,745.19, 6,559,870.06 and 1,178,124.03 is: 1,766,984.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,745.19 : 6,559,870.06 = 1,178,124.03 : x
  2. Step 2: Convert to fraction form
    4,373,745.19/6,559,870.06 = 1,178,124.03/x
  3. Step 3: Cross multiply
    4,373,745.19x = 6,559,870.06 × 1,178,124.03
  4. Step 4: Simplify right side
    4,373,745.19x = 7,728,340,551,363.54
  5. Step 5: Solve for x
    x = 7,728,340,551,363.54/4,373,745.19
  6. Step 6: Final answer
    x = 1,766,984.64

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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.