Home / 4,677,941.70-7,016,912.55-4,328,021.70

Finding the Fourth Proportional to 4,677,941.70, 7,016,912.55 and 4,328,021.70

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Solution

The fourth proportional to 4,677,941.70, 7,016,912.55 and 4,328,021.70 is: 6,492,032.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,941.70 : 7,016,912.55 = 4,328,021.70 : x
  2. Step 2: Convert to fraction form
    4,677,941.70/7,016,912.55 = 4,328,021.70/x
  3. Step 3: Cross multiply
    4,677,941.70x = 7,016,912.55 × 4,328,021.70
  4. Step 4: Simplify right side
    4,677,941.70x = 30,369,349,783,402.34
  5. Step 5: Solve for x
    x = 30,369,349,783,402.34/4,677,941.70
  6. Step 6: Final answer
    x = 6,492,032.55

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Double scale
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Similar ratio
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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.