Home / 4,093,401.64-6,140,116.86-1,253,501.32

Finding the Fourth Proportional to 4,093,401.64, 6,140,116.86 and 1,253,501.32

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Solution

The fourth proportional to 4,093,401.64, 6,140,116.86 and 1,253,501.32 is: 1,880,256.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,401.64 : 6,140,116.86 = 1,253,501.32 : x
  2. Step 2: Convert to fraction form
    4,093,401.64/6,140,116.86 = 1,253,501.32/x
  3. Step 3: Cross multiply
    4,093,401.64x = 6,140,116.86 × 1,253,501.32
  4. Step 4: Simplify right side
    4,093,401.64x = 7,696,644,588,964.26
  5. Step 5: Solve for x
    x = 7,696,644,588,964.26/4,093,401.64
  6. Step 6: Final answer
    x = 1,880,256.39

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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.