Home / 733,080.15-1,011,650.57-446,600.02

Finding the Fourth Proportional to 733,080.15, 1,011,650.57 and 446,600.02

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Solution

The fourth proportional to 733,080.15, 1,011,650.57 and 446,600.02 is: 616,308.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,080.15 : 1,011,650.57 = 446,600.02 : x
  2. Step 2: Convert to fraction form
    733,080.15/1,011,650.57 = 446,600.02/x
  3. Step 3: Cross multiply
    733,080.15x = 1,011,650.57 × 446,600.02
  4. Step 4: Simplify right side
    733,080.15x = 451,803,164,795.01
  5. Step 5: Solve for x
    x = 451,803,164,795.01/733,080.15
  6. Step 6: Final answer
    x = 616,308.01

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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.