Home / 10,725,670.84-16,086,236.56-3,535,495.54

Finding the Fourth Proportional to 10,725,670.84, 16,086,236.56 and 3,535,495.54

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Solution

The fourth proportional to 10,725,670.84, 16,086,236.56 and 3,535,495.54 is: 5,302,495.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,670.84 : 16,086,236.56 = 3,535,495.54 : x
  2. Step 2: Convert to fraction form
    10,725,670.84/16,086,236.56 = 3,535,495.54/x
  3. Step 3: Cross multiply
    10,725,670.84x = 16,086,236.56 × 3,535,495.54
  4. Step 4: Simplify right side
    10,725,670.84x = 56,872,817,674,582.85
  5. Step 5: Solve for x
    x = 56,872,817,674,582.85/10,725,670.84
  6. Step 6: Final answer
    x = 5,302,495.16

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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.