Home / 9,629,802.78-14,446,593.69-3,564,587.58

Finding the Fourth Proportional to 9,629,802.78, 14,446,593.69 and 3,564,587.58

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Solution

The fourth proportional to 9,629,802.78, 14,446,593.69 and 3,564,587.58 is: 5,347,580.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,629,802.78 : 14,446,593.69 = 3,564,587.58 : x
  2. Step 2: Convert to fraction form
    9,629,802.78/14,446,593.69 = 3,564,587.58/x
  3. Step 3: Cross multiply
    9,629,802.78x = 14,446,593.69 × 3,564,587.58
  4. Step 4: Simplify right side
    9,629,802.78x = 51,496,148,440,680.37
  5. Step 5: Solve for x
    x = 51,496,148,440,680.37/9,629,802.78
  6. Step 6: Final answer
    x = 5,347,580.80

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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.