Home / 1,206,773.36-1,810,132.02-607,573.64

Finding the Fourth Proportional to 1,206,773.36, 1,810,132.02 and 607,573.64

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Solution

The fourth proportional to 1,206,773.36, 1,810,132.02 and 607,573.64 is: 911,346.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,773.36 : 1,810,132.02 = 607,573.64 : x
  2. Step 2: Convert to fraction form
    1,206,773.36/1,810,132.02 = 607,573.64/x
  3. Step 3: Cross multiply
    1,206,773.36x = 1,810,132.02 × 607,573.64
  4. Step 4: Simplify right side
    1,206,773.36x = 1,099,788,500,271.95
  5. Step 5: Solve for x
    x = 1,099,788,500,271.95/1,206,773.36
  6. Step 6: Final answer
    x = 911,346.35

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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.