Home / 4,763,670.04-7,141,889.22-2,455,676.10

Finding the Fourth Proportional to 4,763,670.04, 7,141,889.22 and 2,455,676.10

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Solution

The fourth proportional to 4,763,670.04, 7,141,889.22 and 2,455,676.10 is: 3,681,650.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,670.04 : 7,141,889.22 = 2,455,676.10 : x
  2. Step 2: Convert to fraction form
    4,763,670.04/7,141,889.22 = 2,455,676.10/x
  3. Step 3: Cross multiply
    4,763,670.04x = 7,141,889.22 × 2,455,676.10
  4. Step 4: Simplify right side
    4,763,670.04x = 17,538,166,666,401.64
  5. Step 5: Solve for x
    x = 17,538,166,666,401.64/4,763,670.04
  6. Step 6: Final answer
    x = 3,681,650.18

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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.