Home / 3,733,491.60-5,596,300.80-1,458,136.80

Finding the Fourth Proportional to 3,733,491.60, 5,596,300.80 and 1,458,136.80

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Solution

The fourth proportional to 3,733,491.60, 5,596,300.80 and 1,458,136.80 is: 2,185,667.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,491.60 : 5,596,300.80 = 1,458,136.80 : x
  2. Step 2: Convert to fraction form
    3,733,491.60/5,596,300.80 = 1,458,136.80/x
  3. Step 3: Cross multiply
    3,733,491.60x = 5,596,300.80 × 1,458,136.80
  4. Step 4: Simplify right side
    3,733,491.60x = 8,160,172,140,349.44
  5. Step 5: Solve for x
    x = 8,160,172,140,349.44/3,733,491.60
  6. Step 6: Final answer
    x = 2,185,667.74

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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.