Home / 2,018,539.59-3,028,393.80-598,629.84

Finding the Fourth Proportional to 2,018,539.59, 3,028,393.80 and 598,629.84

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Solution

The fourth proportional to 2,018,539.59, 3,028,393.80 and 598,629.84 is: 898,118.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,539.59 : 3,028,393.80 = 598,629.84 : x
  2. Step 2: Convert to fraction form
    2,018,539.59/3,028,393.80 = 598,629.84/x
  3. Step 3: Cross multiply
    2,018,539.59x = 3,028,393.80 × 598,629.84
  4. Step 4: Simplify right side
    2,018,539.59x = 1,812,886,903,312.88
  5. Step 5: Solve for x
    x = 1,812,886,903,312.88/2,018,539.59
  6. Step 6: Final answer
    x = 898,118.08

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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.