Home / 9,963,313.92-14,944,985.44-2,774,868.48

Finding the Fourth Proportional to 9,963,313.92, 14,944,985.44 and 2,774,868.48

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Solution

The fourth proportional to 9,963,313.92, 14,944,985.44 and 2,774,868.48 is: 4,162,306.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,313.92 : 14,944,985.44 = 2,774,868.48 : x
  2. Step 2: Convert to fraction form
    9,963,313.92/14,944,985.44 = 2,774,868.48/x
  3. Step 3: Cross multiply
    9,963,313.92x = 14,944,985.44 × 2,774,868.48
  4. Step 4: Simplify right side
    9,963,313.92x = 41,470,369,031,514.93
  5. Step 5: Solve for x
    x = 41,470,369,031,514.93/9,963,313.92
  6. Step 6: Final answer
    x = 4,162,306.78

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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.