Home / 4,674,034.12-7,011,960.16-1,795,190.36

Finding the Fourth Proportional to 4,674,034.12, 7,011,960.16 and 1,795,190.36

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Solution

The fourth proportional to 4,674,034.12, 7,011,960.16 and 1,795,190.36 is: 2,693,134.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674,034.12 : 7,011,960.16 = 1,795,190.36 : x
  2. Step 2: Convert to fraction form
    4,674,034.12/7,011,960.16 = 1,795,190.36/x
  3. Step 3: Cross multiply
    4,674,034.12x = 7,011,960.16 × 1,795,190.36
  4. Step 4: Simplify right side
    4,674,034.12x = 12,587,803,283,936.06
  5. Step 5: Solve for x
    x = 12,587,803,283,936.06/4,674,034.12
  6. Step 6: Final answer
    x = 2,693,134.66

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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.