Home / 4,314,090.45-5,953,569.42-2,380,475.60

Finding the Fourth Proportional to 4,314,090.45, 5,953,569.42 and 2,380,475.60

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Solution

The fourth proportional to 4,314,090.45, 5,953,569.42 and 2,380,475.60 is: 3,285,125.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,090.45 : 5,953,569.42 = 2,380,475.60 : x
  2. Step 2: Convert to fraction form
    4,314,090.45/5,953,569.42 = 2,380,475.60/x
  3. Step 3: Cross multiply
    4,314,090.45x = 5,953,569.42 × 2,380,475.60
  4. Step 4: Simplify right side
    4,314,090.45x = 14,172,326,737,216.15
  5. Step 5: Solve for x
    x = 14,172,326,737,216.15/4,314,090.45
  6. Step 6: Final answer
    x = 3,285,125.08

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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.