Home / 1,850,013.51-2,775,051-651,950.34

Finding the Fourth Proportional to 1,850,013.51, 2,775,051 and 651,950.34

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Solution

The fourth proportional to 1,850,013.51, 2,775,051 and 651,950.34 is: 977,936.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,013.51 : 2,775,051 = 651,950.34 : x
  2. Step 2: Convert to fraction form
    1,850,013.51/2,775,051 = 651,950.34/x
  3. Step 3: Cross multiply
    1,850,013.51x = 2,775,051 × 651,950.34
  4. Step 4: Simplify right side
    1,850,013.51x = 1,809,195,442,967.34
  5. Step 5: Solve for x
    x = 1,809,195,442,967.34/1,850,013.51
  6. Step 6: Final answer
    x = 977,936.34

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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.