Home / 1,495,961.82-2,243,942.62-374,030.82

Finding the Fourth Proportional to 1,495,961.82, 2,243,942.62 and 374,030.82

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Solution

The fourth proportional to 1,495,961.82, 2,243,942.62 and 374,030.82 is: 561,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,961.82 : 2,243,942.62 = 374,030.82 : x
  2. Step 2: Convert to fraction form
    1,495,961.82/2,243,942.62 = 374,030.82/x
  3. Step 3: Cross multiply
    1,495,961.82x = 2,243,942.62 × 374,030.82
  4. Step 4: Simplify right side
    1,495,961.82x = 839,303,697,256.47
  5. Step 5: Solve for x
    x = 839,303,697,256.47/1,495,961.82
  6. Step 6: Final answer
    x = 561,046.20

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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.