Home / 3,899,281.00-5,847,214.98-1,850,528.67

Finding the Fourth Proportional to 3,899,281.00, 5,847,214.98 and 1,850,528.67

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Solution

The fourth proportional to 3,899,281.00, 5,847,214.98 and 1,850,528.67 is: 2,774,983.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,281.00 : 5,847,214.98 = 1,850,528.67 : x
  2. Step 2: Convert to fraction form
    3,899,281.00/5,847,214.98 = 1,850,528.67/x
  3. Step 3: Cross multiply
    3,899,281.00x = 5,847,214.98 × 1,850,528.67
  4. Step 4: Simplify right side
    3,899,281.00x = 10,820,438,960,143.48
  5. Step 5: Solve for x
    x = 10,820,438,960,143.48/3,899,281.00
  6. Step 6: Final answer
    x = 2,774,983.12

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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.