Home / 1,577,303.33-2,365,955-379,225.69

Finding the Fourth Proportional to 1,577,303.33, 2,365,955 and 379,225.69

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Solution

The fourth proportional to 1,577,303.33, 2,365,955 and 379,225.69 is: 568,838.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,303.33 : 2,365,955 = 379,225.69 : x
  2. Step 2: Convert to fraction form
    1,577,303.33/2,365,955 = 379,225.69/x
  3. Step 3: Cross multiply
    1,577,303.33x = 2,365,955 × 379,225.69
  4. Step 4: Simplify right side
    1,577,303.33x = 897,230,917,383.95
  5. Step 5: Solve for x
    x = 897,230,917,383.95/1,577,303.33
  6. Step 6: Final answer
    x = 568,838.54

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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.