Home / 10,017,364.48-15,005,896.14-7,592,664.94

Finding the Fourth Proportional to 10,017,364.48, 15,005,896.14 and 7,592,664.94

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Solution

The fourth proportional to 10,017,364.48, 15,005,896.14 and 7,592,664.94 is: 11,373,724.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,017,364.48 : 15,005,896.14 = 7,592,664.94 : x
  2. Step 2: Convert to fraction form
    10,017,364.48/15,005,896.14 = 7,592,664.94/x
  3. Step 3: Cross multiply
    10,017,364.48x = 15,005,896.14 × 7,592,664.94
  4. Step 4: Simplify right side
    10,017,364.48x = 113,934,741,515,459.34
  5. Step 5: Solve for x
    x = 113,934,741,515,459.34/10,017,364.48
  6. Step 6: Final answer
    x = 11,373,724.27

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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.