Home / 8,826,330-13,239,495.76-2,842,698

Finding the Fourth Proportional to 8,826,330, 13,239,495.76 and 2,842,698

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Solution

The fourth proportional to 8,826,330, 13,239,495.76 and 2,842,698 is: 4,264,047.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,330 : 13,239,495.76 = 2,842,698 : x
  2. Step 2: Convert to fraction form
    8,826,330/13,239,495.76 = 2,842,698/x
  3. Step 3: Cross multiply
    8,826,330x = 13,239,495.76 × 2,842,698
  4. Step 4: Simplify right side
    8,826,330x = 37,635,888,117,960.48
  5. Step 5: Solve for x
    x = 37,635,888,117,960.48/8,826,330
  6. Step 6: Final answer
    x = 4,264,047.24

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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.