Home / 6,525,397.68-9,773,186.64-3,116,072.44

Finding the Fourth Proportional to 6,525,397.68, 9,773,186.64 and 3,116,072.44

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Solution

The fourth proportional to 6,525,397.68, 9,773,186.64 and 3,116,072.44 is: 4,666,988.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,397.68 : 9,773,186.64 = 3,116,072.44 : x
  2. Step 2: Convert to fraction form
    6,525,397.68/9,773,186.64 = 3,116,072.44/x
  3. Step 3: Cross multiply
    6,525,397.68x = 9,773,186.64 × 3,116,072.44
  4. Step 4: Simplify right side
    6,525,397.68x = 30,453,957,539,880.20
  5. Step 5: Solve for x
    x = 30,453,957,539,880.20/6,525,397.68
  6. Step 6: Final answer
    x = 4,666,988.75

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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.