Home / 2,608,611.02-3,596,573.12-1,864,425.03

Finding the Fourth Proportional to 2,608,611.02, 3,596,573.12 and 1,864,425.03

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Solution

The fourth proportional to 2,608,611.02, 3,596,573.12 and 1,864,425.03 is: 2,570,540.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,611.02 : 3,596,573.12 = 1,864,425.03 : x
  2. Step 2: Convert to fraction form
    2,608,611.02/3,596,573.12 = 1,864,425.03/x
  3. Step 3: Cross multiply
    2,608,611.02x = 3,596,573.12 × 1,864,425.03
  4. Step 4: Simplify right side
    2,608,611.02x = 6,705,540,937,831.07
  5. Step 5: Solve for x
    x = 6,705,540,937,831.07/2,608,611.02
  6. Step 6: Final answer
    x = 2,570,540.76

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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.