Home / 1,150,352.51-1,725,533.22-351,630.95

Finding the Fourth Proportional to 1,150,352.51, 1,725,533.22 and 351,630.95

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Solution

The fourth proportional to 1,150,352.51, 1,725,533.22 and 351,630.95 is: 527,447.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,352.51 : 1,725,533.22 = 351,630.95 : x
  2. Step 2: Convert to fraction form
    1,150,352.51/1,725,533.22 = 351,630.95/x
  3. Step 3: Cross multiply
    1,150,352.51x = 1,725,533.22 × 351,630.95
  4. Step 4: Simplify right side
    1,150,352.51x = 606,750,885,405.16
  5. Step 5: Solve for x
    x = 606,750,885,405.16/1,150,352.51
  6. Step 6: Final answer
    x = 527,447.79

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1.5x scale

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.