Home / 4,205,483.42-5,803,572.31-2,271,744.03

Finding the Fourth Proportional to 4,205,483.42, 5,803,572.31 and 2,271,744.03

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Solution

The fourth proportional to 4,205,483.42, 5,803,572.31 and 2,271,744.03 is: 3,135,009.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,483.42 : 5,803,572.31 = 2,271,744.03 : x
  2. Step 2: Convert to fraction form
    4,205,483.42/5,803,572.31 = 2,271,744.03/x
  3. Step 3: Cross multiply
    4,205,483.42x = 5,803,572.31 × 2,271,744.03
  4. Step 4: Simplify right side
    4,205,483.42x = 13,184,230,742,236.45
  5. Step 5: Solve for x
    x = 13,184,230,742,236.45/4,205,483.42
  6. Step 6: Final answer
    x = 3,135,009.56

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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.