Home / 1,619,554.06-2,424,616.59-849,225.08

Finding the Fourth Proportional to 1,619,554.06, 2,424,616.59 and 849,225.08

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Solution

The fourth proportional to 1,619,554.06, 2,424,616.59 and 849,225.08 is: 1,271,365.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,619,554.06 : 2,424,616.59 = 849,225.08 : x
  2. Step 2: Convert to fraction form
    1,619,554.06/2,424,616.59 = 849,225.08/x
  3. Step 3: Cross multiply
    1,619,554.06x = 2,424,616.59 × 849,225.08
  4. Step 4: Simplify right side
    1,619,554.06x = 2,059,045,226,858.21
  5. Step 5: Solve for x
    x = 2,059,045,226,858.21/1,619,554.06
  6. Step 6: Final answer
    x = 1,271,365.54

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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.