Home / 11,462,361.85-15,807,202.54-7,333,699.51

Finding the Fourth Proportional to 11,462,361.85, 15,807,202.54 and 7,333,699.51

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Solution

The fourth proportional to 11,462,361.85, 15,807,202.54 and 7,333,699.51 is: 10,113,559.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,462,361.85 : 15,807,202.54 = 7,333,699.51 : x
  2. Step 2: Convert to fraction form
    11,462,361.85/15,807,202.54 = 7,333,699.51/x
  3. Step 3: Cross multiply
    11,462,361.85x = 15,807,202.54 × 7,333,699.51
  4. Step 4: Simplify right side
    11,462,361.85x = 115,925,273,522,068.75
  5. Step 5: Solve for x
    x = 115,925,273,522,068.75/11,462,361.85
  6. Step 6: Final answer
    x = 10,113,559.06

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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.