Home / 8,039,563.21-12,052,562.14-3,487,184.67

Finding the Fourth Proportional to 8,039,563.21, 12,052,562.14 and 3,487,184.67

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Solution

The fourth proportional to 8,039,563.21, 12,052,562.14 and 3,487,184.67 is: 5,227,835.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,039,563.21 : 12,052,562.14 = 3,487,184.67 : x
  2. Step 2: Convert to fraction form
    8,039,563.21/12,052,562.14 = 3,487,184.67/x
  3. Step 3: Cross multiply
    8,039,563.21x = 12,052,562.14 × 3,487,184.67
  4. Step 4: Simplify right side
    8,039,563.21x = 42,029,509,928,830.40
  5. Step 5: Solve for x
    x = 42,029,509,928,830.40/8,039,563.21
  6. Step 6: Final answer
    x = 5,227,835.00

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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.