Home / 2,042,018.02-3,063,051.64-622,086.40

Finding the Fourth Proportional to 2,042,018.02, 3,063,051.64 and 622,086.40

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Solution

The fourth proportional to 2,042,018.02, 3,063,051.64 and 622,086.40 is: 933,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,018.02 : 3,063,051.64 = 622,086.40 : x
  2. Step 2: Convert to fraction form
    2,042,018.02/3,063,051.64 = 622,086.40/x
  3. Step 3: Cross multiply
    2,042,018.02x = 3,063,051.64 × 622,086.40
  4. Step 4: Simplify right side
    2,042,018.02x = 1,905,482,767,741.70
  5. Step 5: Solve for x
    x = 1,905,482,767,741.70/2,042,018.02
  6. Step 6: Final answer
    x = 933,137.10

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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.