Home / 1,035,879.36-1,429,649.76-583,258.56

Finding the Fourth Proportional to 1,035,879.36, 1,429,649.76 and 583,258.56

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Solution

The fourth proportional to 1,035,879.36, 1,429,649.76 and 583,258.56 is: 804,973.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,879.36 : 1,429,649.76 = 583,258.56 : x
  2. Step 2: Convert to fraction form
    1,035,879.36/1,429,649.76 = 583,258.56/x
  3. Step 3: Cross multiply
    1,035,879.36x = 1,429,649.76 × 583,258.56
  4. Step 4: Simplify right side
    1,035,879.36x = 833,855,460,321.95
  5. Step 5: Solve for x
    x = 833,855,460,321.95/1,035,879.36
  6. Step 6: Final answer
    x = 804,973.53

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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.