Home / 3,358,955-4,637,012.74-2,327,245.04

Finding the Fourth Proportional to 3,358,955, 4,637,012.74 and 2,327,245.04

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Solution

The fourth proportional to 3,358,955, 4,637,012.74 and 2,327,245.04 is: 3,212,744.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,955 : 4,637,012.74 = 2,327,245.04 : x
  2. Step 2: Convert to fraction form
    3,358,955/4,637,012.74 = 2,327,245.04/x
  3. Step 3: Cross multiply
    3,358,955x = 4,637,012.74 × 2,327,245.04
  4. Step 4: Simplify right side
    3,358,955x = 10,791,464,899,581.81
  5. Step 5: Solve for x
    x = 10,791,464,899,581.81/3,358,955
  6. Step 6: Final answer
    x = 3,212,744.71

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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.