Home / 4,761,670.34-6,571,123.83-2,586,249.80

Finding the Fourth Proportional to 4,761,670.34, 6,571,123.83 and 2,586,249.80

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Solution

The fourth proportional to 4,761,670.34, 6,571,123.83 and 2,586,249.80 is: 3,569,034.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,670.34 : 6,571,123.83 = 2,586,249.80 : x
  2. Step 2: Convert to fraction form
    4,761,670.34/6,571,123.83 = 2,586,249.80/x
  3. Step 3: Cross multiply
    4,761,670.34x = 6,571,123.83 × 2,586,249.80
  4. Step 4: Simplify right side
    4,761,670.34x = 16,994,567,658,257.12
  5. Step 5: Solve for x
    x = 16,994,567,658,257.12/4,761,670.34
  6. Step 6: Final answer
    x = 3,569,034.91

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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.