Home / 5,843,651.09-8,765,476.65-1,583,819.33

Finding the Fourth Proportional to 5,843,651.09, 8,765,476.65 and 1,583,819.33

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Solution

The fourth proportional to 5,843,651.09, 8,765,476.65 and 1,583,819.33 is: 2,375,728.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843,651.09 : 8,765,476.65 = 1,583,819.33 : x
  2. Step 2: Convert to fraction form
    5,843,651.09/8,765,476.65 = 1,583,819.33/x
  3. Step 3: Cross multiply
    5,843,651.09x = 8,765,476.65 × 1,583,819.33
  4. Step 4: Simplify right side
    5,843,651.09x = 13,882,931,311,106.26
  5. Step 5: Solve for x
    x = 13,882,931,311,106.26/5,843,651.09
  6. Step 6: Final answer
    x = 2,375,728.99

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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.