Home / 1,835,459.04-2,753,242.88-876,015.75

Finding the Fourth Proportional to 1,835,459.04, 2,753,242.88 and 876,015.75

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Solution

The fourth proportional to 1,835,459.04, 2,753,242.88 and 876,015.75 is: 1,314,049.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,459.04 : 2,753,242.88 = 876,015.75 : x
  2. Step 2: Convert to fraction form
    1,835,459.04/2,753,242.88 = 876,015.75/x
  3. Step 3: Cross multiply
    1,835,459.04x = 2,753,242.88 × 876,015.75
  4. Step 4: Simplify right side
    1,835,459.04x = 2,411,884,122,075.28
  5. Step 5: Solve for x
    x = 2,411,884,122,075.28/1,835,459.04
  6. Step 6: Final answer
    x = 1,314,049.55

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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.