Home / 7,466,015.96-10,306,286.76-5,020,044.80

Finding the Fourth Proportional to 7,466,015.96, 10,306,286.76 and 5,020,044.80

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Solution

The fourth proportional to 7,466,015.96, 10,306,286.76 and 5,020,044.80 is: 6,929,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,015.96 : 10,306,286.76 = 5,020,044.80 : x
  2. Step 2: Convert to fraction form
    7,466,015.96/10,306,286.76 = 5,020,044.80/x
  3. Step 3: Cross multiply
    7,466,015.96x = 10,306,286.76 × 5,020,044.80
  4. Step 4: Simplify right side
    7,466,015.96x = 51,738,021,256,846.84
  5. Step 5: Solve for x
    x = 51,738,021,256,846.84/7,466,015.96
  6. Step 6: Final answer
    x = 6,929,803.20

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.