Home / 4,510,401.76-6,218,333.09-3,583,186.02

Finding the Fourth Proportional to 4,510,401.76, 6,218,333.09 and 3,583,186.02

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Solution

The fourth proportional to 4,510,401.76, 6,218,333.09 and 3,583,186.02 is: 4,940,013.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,401.76 : 6,218,333.09 = 3,583,186.02 : x
  2. Step 2: Convert to fraction form
    4,510,401.76/6,218,333.09 = 3,583,186.02/x
  3. Step 3: Cross multiply
    4,510,401.76x = 6,218,333.09 × 3,583,186.02
  4. Step 4: Simplify right side
    4,510,401.76x = 22,281,444,191,312.42
  5. Step 5: Solve for x
    x = 22,281,444,191,312.42/4,510,401.76
  6. Step 6: Final answer
    x = 4,940,013.19

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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.