Home / 6,745,204.34-10,112,820.15-3,502,085.64

Finding the Fourth Proportional to 6,745,204.34, 10,112,820.15 and 3,502,085.64

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Solution

The fourth proportional to 6,745,204.34, 10,112,820.15 and 3,502,085.64 is: 5,250,539.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,204.34 : 10,112,820.15 = 3,502,085.64 : x
  2. Step 2: Convert to fraction form
    6,745,204.34/10,112,820.15 = 3,502,085.64/x
  3. Step 3: Cross multiply
    6,745,204.34x = 10,112,820.15 × 3,502,085.64
  4. Step 4: Simplify right side
    6,745,204.34x = 35,415,962,209,707.22
  5. Step 5: Solve for x
    x = 35,415,962,209,707.22/6,745,204.34
  6. Step 6: Final answer
    x = 5,250,539.56

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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.