Home / 4,229,156.07-5,835,969.63-2,393,986.86

Finding the Fourth Proportional to 4,229,156.07, 5,835,969.63 and 2,393,986.86

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Solution

The fourth proportional to 4,229,156.07, 5,835,969.63 and 2,393,986.86 is: 3,303,551.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,156.07 : 5,835,969.63 = 2,393,986.86 : x
  2. Step 2: Convert to fraction form
    4,229,156.07/5,835,969.63 = 2,393,986.86/x
  3. Step 3: Cross multiply
    4,229,156.07x = 5,835,969.63 × 2,393,986.86
  4. Step 4: Simplify right side
    4,229,156.07x = 13,971,234,609,579.06
  5. Step 5: Solve for x
    x = 13,971,234,609,579.06/4,229,156.07
  6. Step 6: Final answer
    x = 3,303,551.44

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Double scale
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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.