Home / 7,311,907.34-10,090,308.82-4,048,652

Finding the Fourth Proportional to 7,311,907.34, 10,090,308.82 and 4,048,652

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Solution

The fourth proportional to 7,311,907.34, 10,090,308.82 and 4,048,652 is: 5,587,071.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,907.34 : 10,090,308.82 = 4,048,652 : x
  2. Step 2: Convert to fraction form
    7,311,907.34/10,090,308.82 = 4,048,652/x
  3. Step 3: Cross multiply
    7,311,907.34x = 10,090,308.82 × 4,048,652
  4. Step 4: Simplify right side
    7,311,907.34x = 40,852,148,984,710.64
  5. Step 5: Solve for x
    x = 40,852,148,984,710.64/7,311,907.34
  6. Step 6: Final answer
    x = 5,587,071.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.