Home / 9,670,401.47-14,502,474.77-3,192,021.47

Finding the Fourth Proportional to 9,670,401.47, 14,502,474.77 and 3,192,021.47

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Solution

The fourth proportional to 9,670,401.47, 14,502,474.77 and 3,192,021.47 is: 4,786,999.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670,401.47 : 14,502,474.77 = 3,192,021.47 : x
  2. Step 2: Convert to fraction form
    9,670,401.47/14,502,474.77 = 3,192,021.47/x
  3. Step 3: Cross multiply
    9,670,401.47x = 14,502,474.77 × 3,192,021.47
  4. Step 4: Simplify right side
    9,670,401.47x = 46,292,210,854,269.40
  5. Step 5: Solve for x
    x = 46,292,210,854,269.40/9,670,401.47
  6. Step 6: Final answer
    x = 4,786,999.90

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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.