Home / 2,895,546.51-3,996,208.56-1,671,849.98

Finding the Fourth Proportional to 2,895,546.51, 3,996,208.56 and 1,671,849.98

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Solution

The fourth proportional to 2,895,546.51, 3,996,208.56 and 1,671,849.98 is: 2,307,357.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,546.51 : 3,996,208.56 = 1,671,849.98 : x
  2. Step 2: Convert to fraction form
    2,895,546.51/3,996,208.56 = 1,671,849.98/x
  3. Step 3: Cross multiply
    2,895,546.51x = 3,996,208.56 × 1,671,849.98
  4. Step 4: Simplify right side
    2,895,546.51x = 6,681,061,174,861.35
  5. Step 5: Solve for x
    x = 6,681,061,174,861.35/2,895,546.51
  6. Step 6: Final answer
    x = 2,307,357.58

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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.