Home / 2,692,111.08-4,037,292.84-894,511.80

Finding the Fourth Proportional to 2,692,111.08, 4,037,292.84 and 894,511.80

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Solution

The fourth proportional to 2,692,111.08, 4,037,292.84 and 894,511.80 is: 1,341,477.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,111.08 : 4,037,292.84 = 894,511.80 : x
  2. Step 2: Convert to fraction form
    2,692,111.08/4,037,292.84 = 894,511.80/x
  3. Step 3: Cross multiply
    2,692,111.08x = 4,037,292.84 × 894,511.80
  4. Step 4: Simplify right side
    2,692,111.08x = 3,611,406,085,435.51
  5. Step 5: Solve for x
    x = 3,611,406,085,435.51/2,692,111.08
  6. Step 6: Final answer
    x = 1,341,477.37

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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.