Home / 4,033,215.81-5,559,535.30-2,741,814.18

Finding the Fourth Proportional to 4,033,215.81, 5,559,535.30 and 2,741,814.18

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Solution

The fourth proportional to 4,033,215.81, 5,559,535.30 and 2,741,814.18 is: 3,779,419.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,215.81 : 5,559,535.30 = 2,741,814.18 : x
  2. Step 2: Convert to fraction form
    4,033,215.81/5,559,535.30 = 2,741,814.18/x
  3. Step 3: Cross multiply
    4,033,215.81x = 5,559,535.30 × 2,741,814.18
  4. Step 4: Simplify right side
    4,033,215.81x = 15,243,212,709,278.98
  5. Step 5: Solve for x
    x = 15,243,212,709,278.98/4,033,215.81
  6. Step 6: Final answer
    x = 3,779,419.06

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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.