Home / 6,522,170.40-9,780,303.15-2,477,313.90

Finding the Fourth Proportional to 6,522,170.40, 9,780,303.15 and 2,477,313.90

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Solution

The fourth proportional to 6,522,170.40, 9,780,303.15 and 2,477,313.90 is: 3,714,849.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,170.40 : 9,780,303.15 = 2,477,313.90 : x
  2. Step 2: Convert to fraction form
    6,522,170.40/9,780,303.15 = 2,477,313.90/x
  3. Step 3: Cross multiply
    6,522,170.40x = 9,780,303.15 × 2,477,313.90
  4. Step 4: Simplify right side
    6,522,170.40x = 24,228,880,939,708.79
  5. Step 5: Solve for x
    x = 24,228,880,939,708.79/6,522,170.40
  6. Step 6: Final answer
    x = 3,714,849.42

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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.