Home / 9,798,341.85-14,698,084.82-2,975,137.65

Finding the Fourth Proportional to 9,798,341.85, 14,698,084.82 and 2,975,137.65

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Solution

The fourth proportional to 9,798,341.85, 14,698,084.82 and 2,975,137.65 is: 4,462,880.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,341.85 : 14,698,084.82 = 2,975,137.65 : x
  2. Step 2: Convert to fraction form
    9,798,341.85/14,698,084.82 = 2,975,137.65/x
  3. Step 3: Cross multiply
    9,798,341.85x = 14,698,084.82 × 2,975,137.65
  4. Step 4: Simplify right side
    9,798,341.85x = 43,728,825,515,999.78
  5. Step 5: Solve for x
    x = 43,728,825,515,999.78/9,798,341.85
  6. Step 6: Final answer
    x = 4,462,880.17

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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.