Home / 1,841,875-2,763,254.90-704,618.59

Finding the Fourth Proportional to 1,841,875, 2,763,254.90 and 704,618.59

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Solution

The fourth proportional to 1,841,875, 2,763,254.90 and 704,618.59 is: 1,057,097.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,875 : 2,763,254.90 = 704,618.59 : x
  2. Step 2: Convert to fraction form
    1,841,875/2,763,254.90 = 704,618.59/x
  3. Step 3: Cross multiply
    1,841,875x = 2,763,254.90 × 704,618.59
  4. Step 4: Simplify right side
    1,841,875x = 1,947,040,771,448.59
  5. Step 5: Solve for x
    x = 1,947,040,771,448.59/1,841,875
  6. Step 6: Final answer
    x = 1,057,097.13

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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.