Home / 2,908,023.84-4,362,664.98-886,214.34

Finding the Fourth Proportional to 2,908,023.84, 4,362,664.98 and 886,214.34

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Solution

The fourth proportional to 2,908,023.84, 4,362,664.98 and 886,214.34 is: 1,329,513.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,023.84 : 4,362,664.98 = 886,214.34 : x
  2. Step 2: Convert to fraction form
    2,908,023.84/4,362,664.98 = 886,214.34/x
  3. Step 3: Cross multiply
    2,908,023.84x = 4,362,664.98 × 886,214.34
  4. Step 4: Simplify right side
    2,908,023.84x = 3,866,256,265,891.81
  5. Step 5: Solve for x
    x = 3,866,256,265,891.81/2,908,023.84
  6. Step 6: Final answer
    x = 1,329,513.26

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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.