Home / 5,477,722.90-8,216,584.35-5,384,410.90

Finding the Fourth Proportional to 5,477,722.90, 8,216,584.35 and 5,384,410.90

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Solution

The fourth proportional to 5,477,722.90, 8,216,584.35 and 5,384,410.90 is: 8,076,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,477,722.90 : 8,216,584.35 = 5,384,410.90 : x
  2. Step 2: Convert to fraction form
    5,477,722.90/8,216,584.35 = 5,384,410.90/x
  3. Step 3: Cross multiply
    5,477,722.90x = 8,216,584.35 × 5,384,410.90
  4. Step 4: Simplify right side
    5,477,722.90x = 44,241,466,334,909.41
  5. Step 5: Solve for x
    x = 44,241,466,334,909.41/5,477,722.90
  6. Step 6: Final answer
    x = 8,076,616.35

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Similar ratio
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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.