Home / 2,452,905.02-3,679,077.22-655,928.59

Finding the Fourth Proportional to 2,452,905.02, 3,679,077.22 and 655,928.59

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Solution

The fourth proportional to 2,452,905.02, 3,679,077.22 and 655,928.59 is: 983,817.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,905.02 : 3,679,077.22 = 655,928.59 : x
  2. Step 2: Convert to fraction form
    2,452,905.02/3,679,077.22 = 655,928.59/x
  3. Step 3: Cross multiply
    2,452,905.02x = 3,679,077.22 × 655,928.59
  4. Step 4: Simplify right side
    2,452,905.02x = 2,413,211,933,415.72
  5. Step 5: Solve for x
    x = 2,413,211,933,415.72/2,452,905.02
  6. Step 6: Final answer
    x = 983,817.93

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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.