Home / 5,789,408.64-7,984,156.80-3,614,152.32

Finding the Fourth Proportional to 5,789,408.64, 7,984,156.80 and 3,614,152.32

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Solution

The fourth proportional to 5,789,408.64, 7,984,156.80 and 3,614,152.32 is: 4,984,267.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,789,408.64 : 7,984,156.80 = 3,614,152.32 : x
  2. Step 2: Convert to fraction form
    5,789,408.64/7,984,156.80 = 3,614,152.32/x
  3. Step 3: Cross multiply
    5,789,408.64x = 7,984,156.80 × 3,614,152.32
  4. Step 4: Simplify right side
    5,789,408.64x = 28,855,958,821,963.77
  5. Step 5: Solve for x
    x = 28,855,958,821,963.77/5,789,408.64
  6. Step 6: Final answer
    x = 4,984,267.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.