Home / 4,956,136.96-7,434,205.88-1,761,389.23

Finding the Fourth Proportional to 4,956,136.96, 7,434,205.88 and 1,761,389.23

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Solution

The fourth proportional to 4,956,136.96, 7,434,205.88 and 1,761,389.23 is: 2,642,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,136.96 : 7,434,205.88 = 1,761,389.23 : x
  2. Step 2: Convert to fraction form
    4,956,136.96/7,434,205.88 = 1,761,389.23/x
  3. Step 3: Cross multiply
    4,956,136.96x = 7,434,205.88 × 1,761,389.23
  4. Step 4: Simplify right side
    4,956,136.96x = 13,094,530,170,634.67
  5. Step 5: Solve for x
    x = 13,094,530,170,634.67/4,956,136.96
  6. Step 6: Final answer
    x = 2,642,084.00

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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.