Home / 2,018,512.61-3,028,353.33-598,602.86

Finding the Fourth Proportional to 2,018,512.61, 3,028,353.33 and 598,602.86

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Solution

The fourth proportional to 2,018,512.61, 3,028,353.33 and 598,602.86 is: 898,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,512.61 : 3,028,353.33 = 598,602.86 : x
  2. Step 2: Convert to fraction form
    2,018,512.61/3,028,353.33 = 598,602.86/x
  3. Step 3: Cross multiply
    2,018,512.61x = 3,028,353.33 × 598,602.86
  4. Step 4: Simplify right side
    2,018,512.61x = 1,812,780,964,428.52
  5. Step 5: Solve for x
    x = 1,812,780,964,428.52/2,018,512.61
  6. Step 6: Final answer
    x = 898,077.60

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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.