Home / 10,362,844.16-15,544,447.68-3,973,460.48

Finding the Fourth Proportional to 10,362,844.16, 15,544,447.68 and 3,973,460.48

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Solution

The fourth proportional to 10,362,844.16, 15,544,447.68 and 3,973,460.48 is: 5,960,260.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,844.16 : 15,544,447.68 = 3,973,460.48 : x
  2. Step 2: Convert to fraction form
    10,362,844.16/15,544,447.68 = 3,973,460.48/x
  3. Step 3: Cross multiply
    10,362,844.16x = 15,544,447.68 × 3,973,460.48
  4. Step 4: Simplify right side
    10,362,844.16x = 61,765,248,539,907.69
  5. Step 5: Solve for x
    x = 61,765,248,539,907.69/10,362,844.16
  6. Step 6: Final answer
    x = 5,960,260.29

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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.