Home / 4,442,150.57-6,663,226.73-1,602,262.42

Finding the Fourth Proportional to 4,442,150.57, 6,663,226.73 and 1,602,262.42

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Solution

The fourth proportional to 4,442,150.57, 6,663,226.73 and 1,602,262.42 is: 2,403,393.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,150.57 : 6,663,226.73 = 1,602,262.42 : x
  2. Step 2: Convert to fraction form
    4,442,150.57/6,663,226.73 = 1,602,262.42/x
  3. Step 3: Cross multiply
    4,442,150.57x = 6,663,226.73 × 1,602,262.42
  4. Step 4: Simplify right side
    4,442,150.57x = 10,676,237,760,749.11
  5. Step 5: Solve for x
    x = 10,676,237,760,749.11/4,442,150.57
  6. Step 6: Final answer
    x = 2,403,393.94

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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.