Home / 4,761,664.34-6,571,115.55-2,586,243.80

Finding the Fourth Proportional to 4,761,664.34, 6,571,115.55 and 2,586,243.80

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Solution

The fourth proportional to 4,761,664.34, 6,571,115.55 and 2,586,243.80 is: 3,569,026.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,664.34 : 6,571,115.55 = 2,586,243.80 : x
  2. Step 2: Convert to fraction form
    4,761,664.34/6,571,115.55 = 2,586,243.80/x
  3. Step 3: Cross multiply
    4,761,664.34x = 6,571,115.55 × 2,586,243.80
  4. Step 4: Simplify right side
    4,761,664.34x = 16,994,506,866,698.88
  5. Step 5: Solve for x
    x = 16,994,506,866,698.88/4,761,664.34
  6. Step 6: Final answer
    x = 3,569,026.64

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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.