Home / 4,973,626.80-7,460,440.20-4,890,682.80

Finding the Fourth Proportional to 4,973,626.80, 7,460,440.20 and 4,890,682.80

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Solution

The fourth proportional to 4,973,626.80, 7,460,440.20 and 4,890,682.80 is: 7,336,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,626.80 : 7,460,440.20 = 4,890,682.80 : x
  2. Step 2: Convert to fraction form
    4,973,626.80/7,460,440.20 = 4,890,682.80/x
  3. Step 3: Cross multiply
    4,973,626.80x = 7,460,440.20 × 4,890,682.80
  4. Step 4: Simplify right side
    4,973,626.80x = 36,486,646,566,568.56
  5. Step 5: Solve for x
    x = 36,486,646,566,568.56/4,973,626.80
  6. Step 6: Final answer
    x = 7,336,024.20

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Double scale
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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.