Home / 5,610,437.37-7,742,439-3,032,112.06

Finding the Fourth Proportional to 5,610,437.37, 7,742,439 and 3,032,112.06

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Solution

The fourth proportional to 5,610,437.37, 7,742,439 and 3,032,112.06 is: 4,184,333.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,437.37 : 7,742,439 = 3,032,112.06 : x
  2. Step 2: Convert to fraction form
    5,610,437.37/7,742,439 = 3,032,112.06/x
  3. Step 3: Cross multiply
    5,610,437.37x = 7,742,439 × 3,032,112.06
  4. Step 4: Simplify right side
    5,610,437.37x = 23,475,942,665,714.34
  5. Step 5: Solve for x
    x = 23,475,942,665,714.34/5,610,437.37
  6. Step 6: Final answer
    x = 4,184,333.79

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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.