Home / 9,485,230.98-14,229,203.70-2,920,495.38

Finding the Fourth Proportional to 9,485,230.98, 14,229,203.70 and 2,920,495.38

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Solution

The fourth proportional to 9,485,230.98, 14,229,203.70 and 2,920,495.38 is: 4,381,160.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,485,230.98 : 14,229,203.70 = 2,920,495.38 : x
  2. Step 2: Convert to fraction form
    9,485,230.98/14,229,203.70 = 2,920,495.38/x
  3. Step 3: Cross multiply
    9,485,230.98x = 14,229,203.70 × 2,920,495.38
  4. Step 4: Simplify right side
    9,485,230.98x = 41,556,323,666,928.90
  5. Step 5: Solve for x
    x = 41,556,323,666,928.90/9,485,230.98
  6. Step 6: Final answer
    x = 4,381,160.96

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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.