Home / 6,634,361.84-9,158,244.21-4,460,166

Finding the Fourth Proportional to 6,634,361.84, 9,158,244.21 and 4,460,166

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Solution

The fourth proportional to 6,634,361.84, 9,158,244.21 and 4,460,166 is: 6,156,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,361.84 : 9,158,244.21 = 4,460,166 : x
  2. Step 2: Convert to fraction form
    6,634,361.84/9,158,244.21 = 4,460,166/x
  3. Step 3: Cross multiply
    6,634,361.84x = 9,158,244.21 × 4,460,166
  4. Step 4: Simplify right side
    6,634,361.84x = 40,847,289,445,138.87
  5. Step 5: Solve for x
    x = 40,847,289,445,138.87/6,634,361.84
  6. Step 6: Final answer
    x = 6,156,928.20

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1.5x scale

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.