Home / 1,093,284.03-1,508,734.38-609,880.50

Finding the Fourth Proportional to 1,093,284.03, 1,508,734.38 and 609,880.50

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Solution

The fourth proportional to 1,093,284.03, 1,508,734.38 and 609,880.50 is: 841,636.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,284.03 : 1,508,734.38 = 609,880.50 : x
  2. Step 2: Convert to fraction form
    1,093,284.03/1,508,734.38 = 609,880.50/x
  3. Step 3: Cross multiply
    1,093,284.03x = 1,508,734.38 × 609,880.50
  4. Step 4: Simplify right side
    1,093,284.03x = 920,147,678,041.59
  5. Step 5: Solve for x
    x = 920,147,678,041.59/1,093,284.03
  6. Step 6: Final answer
    x = 841,636.44

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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.