Home / 6,125,548.14-9,182,644.20-2,712,015.68

Finding the Fourth Proportional to 6,125,548.14, 9,182,644.20 and 2,712,015.68

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Solution

The fourth proportional to 6,125,548.14, 9,182,644.20 and 2,712,015.68 is: 4,065,509.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,548.14 : 9,182,644.20 = 2,712,015.68 : x
  2. Step 2: Convert to fraction form
    6,125,548.14/9,182,644.20 = 2,712,015.68/x
  3. Step 3: Cross multiply
    6,125,548.14x = 9,182,644.20 × 2,712,015.68
  4. Step 4: Simplify right side
    6,125,548.14x = 24,903,475,008,347.83
  5. Step 5: Solve for x
    x = 24,903,475,008,347.83/6,125,548.14
  6. Step 6: Final answer
    x = 4,065,509.64

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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.