Home / 8,460,282-11,675,203.74-4,838,610

Finding the Fourth Proportional to 8,460,282, 11,675,203.74 and 4,838,610

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Solution

The fourth proportional to 8,460,282, 11,675,203.74 and 4,838,610 is: 6,677,290.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,282 : 11,675,203.74 = 4,838,610 : x
  2. Step 2: Convert to fraction form
    8,460,282/11,675,203.74 = 4,838,610/x
  3. Step 3: Cross multiply
    8,460,282x = 11,675,203.74 × 4,838,610
  4. Step 4: Simplify right side
    8,460,282x = 56,491,757,568,401.40
  5. Step 5: Solve for x
    x = 56,491,757,568,401.40/8,460,282
  6. Step 6: Final answer
    x = 6,677,290.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.