Home / 1,105,927.04-1,658,832.24-544,772

Finding the Fourth Proportional to 1,105,927.04, 1,658,832.24 and 544,772

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Solution

The fourth proportional to 1,105,927.04, 1,658,832.24 and 544,772 is: 817,129.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,927.04 : 1,658,832.24 = 544,772 : x
  2. Step 2: Convert to fraction form
    1,105,927.04/1,658,832.24 = 544,772/x
  3. Step 3: Cross multiply
    1,105,927.04x = 1,658,832.24 × 544,772
  4. Step 4: Simplify right side
    1,105,927.04x = 903,685,357,049.28
  5. Step 5: Solve for x
    x = 903,685,357,049.28/1,105,927.04
  6. Step 6: Final answer
    x = 817,129.27

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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.