Home / 794,784.74-1,096,610.94-504,290.39

Finding the Fourth Proportional to 794,784.74, 1,096,610.94 and 504,290.39

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Solution

The fourth proportional to 794,784.74, 1,096,610.94 and 504,290.39 is: 695,798.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,784.74 : 1,096,610.94 = 504,290.39 : x
  2. Step 2: Convert to fraction form
    794,784.74/1,096,610.94 = 504,290.39/x
  3. Step 3: Cross multiply
    794,784.74x = 1,096,610.94 × 504,290.39
  4. Step 4: Simplify right side
    794,784.74x = 553,010,353,127.81
  5. Step 5: Solve for x
    x = 553,010,353,127.81/794,784.74
  6. Step 6: Final answer
    x = 695,798.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.