Home / 10,532,040.48-14,534,212.32-5,703,144.48

Finding the Fourth Proportional to 10,532,040.48, 14,534,212.32 and 5,703,144.48

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Solution

The fourth proportional to 10,532,040.48, 14,534,212.32 and 5,703,144.48 is: 7,870,337.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532,040.48 : 14,534,212.32 = 5,703,144.48 : x
  2. Step 2: Convert to fraction form
    10,532,040.48/14,534,212.32 = 5,703,144.48/x
  3. Step 3: Cross multiply
    10,532,040.48x = 14,534,212.32 × 5,703,144.48
  4. Step 4: Simplify right side
    10,532,040.48x = 82,890,712,763,956
  5. Step 5: Solve for x
    x = 82,890,712,763,956/10,532,040.48
  6. Step 6: Final answer
    x = 7,870,337.46

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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.