Home / 7,854,562-11,783,171.56-4,018,050.08

Finding the Fourth Proportional to 7,854,562, 11,783,171.56 and 4,018,050.08

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Solution

The fourth proportional to 7,854,562, 11,783,171.56 and 4,018,050.08 is: 6,027,754.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,854,562 : 11,783,171.56 = 4,018,050.08 : x
  2. Step 2: Convert to fraction form
    7,854,562/11,783,171.56 = 4,018,050.08/x
  3. Step 3: Cross multiply
    7,854,562x = 11,783,171.56 × 4,018,050.08
  4. Step 4: Simplify right side
    7,854,562x = 47,345,373,429,311.73
  5. Step 5: Solve for x
    x = 47,345,373,429,311.73/7,854,562
  6. Step 6: Final answer
    x = 6,027,754.75

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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.