Home / 8,460,255-11,675,166.48-4,838,583

Finding the Fourth Proportional to 8,460,255, 11,675,166.48 and 4,838,583

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Solution

The fourth proportional to 8,460,255, 11,675,166.48 and 4,838,583 is: 6,677,252.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,255 : 11,675,166.48 = 4,838,583 : x
  2. Step 2: Convert to fraction form
    8,460,255/11,675,166.48 = 4,838,583/x
  3. Step 3: Cross multiply
    8,460,255x = 11,675,166.48 × 4,838,583
  4. Step 4: Simplify right side
    8,460,255x = 56,491,262,052,297.84
  5. Step 5: Solve for x
    x = 56,491,262,052,297.84/8,460,255
  6. Step 6: Final answer
    x = 6,677,252.88

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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.