Home / 2,018,402.64-3,027,088.08-598,127.04

Finding the Fourth Proportional to 2,018,402.64, 3,027,088.08 and 598,127.04

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Solution

The fourth proportional to 2,018,402.64, 3,027,088.08 and 598,127.04 is: 897,037.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,402.64 : 3,027,088.08 = 598,127.04 : x
  2. Step 2: Convert to fraction form
    2,018,402.64/3,027,088.08 = 598,127.04/x
  3. Step 3: Cross multiply
    2,018,402.64x = 3,027,088.08 × 598,127.04
  4. Step 4: Simplify right side
    2,018,402.64x = 1,810,583,233,109.68
  5. Step 5: Solve for x
    x = 1,810,583,233,109.68/2,018,402.64
  6. Step 6: Final answer
    x = 897,037.69

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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.