Home / 4,307,918.64-5,945,809.90-2,566,608.10

Finding the Fourth Proportional to 4,307,918.64, 5,945,809.90 and 2,566,608.10

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Solution

The fourth proportional to 4,307,918.64, 5,945,809.90 and 2,566,608.10 is: 3,542,444.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,918.64 : 5,945,809.90 = 2,566,608.10 : x
  2. Step 2: Convert to fraction form
    4,307,918.64/5,945,809.90 = 2,566,608.10/x
  3. Step 3: Cross multiply
    4,307,918.64x = 5,945,809.90 × 2,566,608.10
  4. Step 4: Simplify right side
    4,307,918.64x = 15,260,563,850,400.19
  5. Step 5: Solve for x
    x = 15,260,563,850,400.19/4,307,918.64
  6. Step 6: Final answer
    x = 3,542,444.77

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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.