Home / 833,567.50-1,150,324.32-451,594.28

Finding the Fourth Proportional to 833,567.50, 1,150,324.32 and 451,594.28

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Solution

The fourth proportional to 833,567.50, 1,150,324.32 and 451,594.28 is: 623,200.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,567.50 : 1,150,324.32 = 451,594.28 : x
  2. Step 2: Convert to fraction form
    833,567.50/1,150,324.32 = 451,594.28/x
  3. Step 3: Cross multiply
    833,567.50x = 1,150,324.32 × 451,594.28
  4. Step 4: Simplify right side
    833,567.50x = 519,479,887,626.18
  5. Step 5: Solve for x
    x = 519,479,887,626.18/833,567.50
  6. Step 6: Final answer
    x = 623,200.74

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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.