Home / 933,575.63-1,400,237.69-364,559.23

Finding the Fourth Proportional to 933,575.63, 1,400,237.69 and 364,559.23

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Solution

The fourth proportional to 933,575.63, 1,400,237.69 and 364,559.23 is: 546,789.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,575.63 : 1,400,237.69 = 364,559.23 : x
  2. Step 2: Convert to fraction form
    933,575.63/1,400,237.69 = 364,559.23/x
  3. Step 3: Cross multiply
    933,575.63x = 1,400,237.69 × 364,559.23
  4. Step 4: Simplify right side
    933,575.63x = 510,469,574,010.88
  5. Step 5: Solve for x
    x = 510,469,574,010.88/933,575.63
  6. Step 6: Final answer
    x = 546,789.74

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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.