Home / 9,627,186.59-14,445,450.75-4,235,136.37

Finding the Fourth Proportional to 9,627,186.59, 14,445,450.75 and 4,235,136.37

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Solution

The fourth proportional to 9,627,186.59, 14,445,450.75 and 4,235,136.37 is: 6,354,759.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627,186.59 : 14,445,450.75 = 4,235,136.37 : x
  2. Step 2: Convert to fraction form
    9,627,186.59/14,445,450.75 = 4,235,136.37/x
  3. Step 3: Cross multiply
    9,627,186.59x = 14,445,450.75 × 4,235,136.37
  4. Step 4: Simplify right side
    9,627,186.59x = 61,178,453,852,368.78
  5. Step 5: Solve for x
    x = 61,178,453,852,368.78/9,627,186.59
  6. Step 6: Final answer
    x = 6,354,759.33

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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.