Home / 11,636,235.66-16,058,004.40-6,744,295.28

Finding the Fourth Proportional to 11,636,235.66, 16,058,004.40 and 6,744,295.28

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Solution

The fourth proportional to 11,636,235.66, 16,058,004.40 and 6,744,295.28 is: 9,307,127.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,235.66 : 16,058,004.40 = 6,744,295.28 : x
  2. Step 2: Convert to fraction form
    11,636,235.66/16,058,004.40 = 6,744,295.28/x
  3. Step 3: Cross multiply
    11,636,235.66x = 16,058,004.40 × 6,744,295.28
  4. Step 4: Simplify right side
    11,636,235.66x = 108,299,923,329,714.61
  5. Step 5: Solve for x
    x = 108,299,923,329,714.61/11,636,235.66
  6. Step 6: Final answer
    x = 9,307,127.02

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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.