Home / 835,313.58-1,152,733.32-453,340.35

Finding the Fourth Proportional to 835,313.58, 1,152,733.32 and 453,340.35

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Solution

The fourth proportional to 835,313.58, 1,152,733.32 and 453,340.35 is: 625,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,313.58 : 1,152,733.32 = 453,340.35 : x
  2. Step 2: Convert to fraction form
    835,313.58/1,152,733.32 = 453,340.35/x
  3. Step 3: Cross multiply
    835,313.58x = 1,152,733.32 × 453,340.35
  4. Step 4: Simplify right side
    835,313.58x = 522,580,526,745.46
  5. Step 5: Solve for x
    x = 522,580,526,745.46/835,313.58
  6. Step 6: Final answer
    x = 625,610.00

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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.