Home / 11,636,590.08-16,058,494.25-6,744,649.72

Finding the Fourth Proportional to 11,636,590.08, 16,058,494.25 and 6,744,649.72

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Solution

The fourth proportional to 11,636,590.08, 16,058,494.25 and 6,744,649.72 is: 9,307,616.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,590.08 : 16,058,494.25 = 6,744,649.72 : x
  2. Step 2: Convert to fraction form
    11,636,590.08/16,058,494.25 = 6,744,649.72/x
  3. Step 3: Cross multiply
    11,636,590.08x = 16,058,494.25 × 6,744,649.72
  4. Step 4: Simplify right side
    11,636,590.08x = 108,308,918,787,030.34
  5. Step 5: Solve for x
    x = 108,308,918,787,030.34/11,636,590.08
  6. Step 6: Final answer
    x = 9,307,616.58

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Double scale
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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.