Home / 9,627,185.34-14,445,448.88-4,235,135.13

Finding the Fourth Proportional to 9,627,185.34, 14,445,448.88 and 4,235,135.13

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Solution

The fourth proportional to 9,627,185.34, 14,445,448.88 and 4,235,135.13 is: 6,354,757.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627,185.34 : 14,445,448.88 = 4,235,135.13 : x
  2. Step 2: Convert to fraction form
    9,627,185.34/14,445,448.88 = 4,235,135.13/x
  3. Step 3: Cross multiply
    9,627,185.34x = 14,445,448.88 × 4,235,135.13
  4. Step 4: Simplify right side
    9,627,185.34x = 61,178,427,999,131.48
  5. Step 5: Solve for x
    x = 61,178,427,999,131.48/9,627,185.34
  6. Step 6: Final answer
    x = 6,354,757.47

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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.