Home / 4,259,428.86-5,877,967.14-2,325,683.46

Finding the Fourth Proportional to 4,259,428.86, 5,877,967.14 and 2,325,683.46

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Solution

The fourth proportional to 4,259,428.86, 5,877,967.14 and 2,325,683.46 is: 3,209,418.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,428.86 : 5,877,967.14 = 2,325,683.46 : x
  2. Step 2: Convert to fraction form
    4,259,428.86/5,877,967.14 = 2,325,683.46/x
  3. Step 3: Cross multiply
    4,259,428.86x = 5,877,967.14 × 2,325,683.46
  4. Step 4: Simplify right side
    4,259,428.86x = 13,670,290,955,921.50
  5. Step 5: Solve for x
    x = 13,670,290,955,921.50/4,259,428.86
  6. Step 6: Final answer
    x = 3,209,418.78

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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.