Home / 4,025,114.80-6,042,337.80-2,429,479.60

Finding the Fourth Proportional to 4,025,114.80, 6,042,337.80 and 2,429,479.60

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Solution

The fourth proportional to 4,025,114.80, 6,042,337.80 and 2,429,479.60 is: 3,647,035.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,114.80 : 6,042,337.80 = 2,429,479.60 : x
  2. Step 2: Convert to fraction form
    4,025,114.80/6,042,337.80 = 2,429,479.60/x
  3. Step 3: Cross multiply
    4,025,114.80x = 6,042,337.80 × 2,429,479.60
  4. Step 4: Simplify right side
    4,025,114.80x = 14,679,736,421,408.88
  5. Step 5: Solve for x
    x = 14,679,736,421,408.88/4,025,114.80
  6. Step 6: Final answer
    x = 3,647,035.46

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1.5x scale

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.