Home / 4,323,428.20-5,966,331.22-2,363,314.06

Finding the Fourth Proportional to 4,323,428.20, 5,966,331.22 and 2,363,314.06

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Solution

The fourth proportional to 4,323,428.20, 5,966,331.22 and 2,363,314.06 is: 3,261,373.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,428.20 : 5,966,331.22 = 2,363,314.06 : x
  2. Step 2: Convert to fraction form
    4,323,428.20/5,966,331.22 = 2,363,314.06/x
  3. Step 3: Cross multiply
    4,323,428.20x = 5,966,331.22 × 2,363,314.06
  4. Step 4: Simplify right side
    4,323,428.20x = 14,100,314,458,842.95
  5. Step 5: Solve for x
    x = 14,100,314,458,842.95/4,323,428.20
  6. Step 6: Final answer
    x = 3,261,373.57

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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.