Home / 4,972,665.36-7,459,000.10-2,237,017.42

Finding the Fourth Proportional to 4,972,665.36, 7,459,000.10 and 2,237,017.42

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Solution

The fourth proportional to 4,972,665.36, 7,459,000.10 and 2,237,017.42 is: 3,355,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,665.36 : 7,459,000.10 = 2,237,017.42 : x
  2. Step 2: Convert to fraction form
    4,972,665.36/7,459,000.10 = 2,237,017.42/x
  3. Step 3: Cross multiply
    4,972,665.36x = 7,459,000.10 × 2,237,017.42
  4. Step 4: Simplify right side
    4,972,665.36x = 16,685,913,159,481.74
  5. Step 5: Solve for x
    x = 16,685,913,159,481.74/4,972,665.36
  6. Step 6: Final answer
    x = 3,355,527.06

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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.