Home / 4,510,401.89-6,218,333.27-3,583,186.15

Finding the Fourth Proportional to 4,510,401.89, 6,218,333.27 and 3,583,186.15

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Solution

The fourth proportional to 4,510,401.89, 6,218,333.27 and 3,583,186.15 is: 4,940,013.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,401.89 : 6,218,333.27 = 3,583,186.15 : x
  2. Step 2: Convert to fraction form
    4,510,401.89/6,218,333.27 = 3,583,186.15/x
  3. Step 3: Cross multiply
    4,510,401.89x = 6,218,333.27 × 3,583,186.15
  4. Step 4: Simplify right side
    4,510,401.89x = 22,281,445,604,619.60
  5. Step 5: Solve for x
    x = 22,281,445,604,619.60/4,510,401.89
  6. Step 6: Final answer
    x = 4,940,013.37

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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.