Home / 2,621,527.62-3,617,820.35-1,459,973.87

Finding the Fourth Proportional to 2,621,527.62, 3,617,820.35 and 1,459,973.87

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Solution

The fourth proportional to 2,621,527.62, 3,617,820.35 and 1,459,973.87 is: 2,014,826.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,527.62 : 3,617,820.35 = 1,459,973.87 : x
  2. Step 2: Convert to fraction form
    2,621,527.62/3,617,820.35 = 1,459,973.87/x
  3. Step 3: Cross multiply
    2,621,527.62x = 3,617,820.35 × 1,459,973.87
  4. Step 4: Simplify right side
    2,621,527.62x = 5,281,923,151,965.28
  5. Step 5: Solve for x
    x = 5,281,923,151,965.28/2,621,527.62
  6. Step 6: Final answer
    x = 2,014,826.44

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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.