Home / 1,182,926.88-1,774,898.73-384,453.18

Finding the Fourth Proportional to 1,182,926.88, 1,774,898.73 and 384,453.18

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Solution

The fourth proportional to 1,182,926.88, 1,774,898.73 and 384,453.18 is: 576,845.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,926.88 : 1,774,898.73 = 384,453.18 : x
  2. Step 2: Convert to fraction form
    1,182,926.88/1,774,898.73 = 384,453.18/x
  3. Step 3: Cross multiply
    1,182,926.88x = 1,774,898.73 × 384,453.18
  4. Step 4: Simplify right side
    1,182,926.88x = 682,365,460,926.46
  5. Step 5: Solve for x
    x = 682,365,460,926.46/1,182,926.88
  6. Step 6: Final answer
    x = 576,845.00

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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.