Home / 4,259,433.12-5,877,980.64-2,325,684.48

Finding the Fourth Proportional to 4,259,433.12, 5,877,980.64 and 2,325,684.48

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Solution

The fourth proportional to 4,259,433.12, 5,877,980.64 and 2,325,684.48 is: 3,209,424.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,433.12 : 5,877,980.64 = 2,325,684.48 : x
  2. Step 2: Convert to fraction form
    4,259,433.12/5,877,980.64 = 2,325,684.48/x
  3. Step 3: Cross multiply
    4,259,433.12x = 5,877,980.64 × 2,325,684.48
  4. Step 4: Simplify right side
    4,259,433.12x = 13,670,328,348,188.47
  5. Step 5: Solve for x
    x = 13,670,328,348,188.47/4,259,433.12
  6. Step 6: Final answer
    x = 3,209,424.34

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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.