Home / 1,740,435.66-2,401,673.49-966,111.30

Finding the Fourth Proportional to 1,740,435.66, 2,401,673.49 and 966,111.30

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Solution

The fourth proportional to 1,740,435.66, 2,401,673.49 and 966,111.30 is: 1,333,162.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,435.66 : 2,401,673.49 = 966,111.30 : x
  2. Step 2: Convert to fraction form
    1,740,435.66/2,401,673.49 = 966,111.30/x
  3. Step 3: Cross multiply
    1,740,435.66x = 2,401,673.49 × 966,111.30
  4. Step 4: Simplify right side
    1,740,435.66x = 2,320,283,897,599.44
  5. Step 5: Solve for x
    x = 2,320,283,897,599.44/1,740,435.66
  6. Step 6: Final answer
    x = 1,333,162.70

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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.