Home / 2,340,201.16-3,510,437.82-657,435.88

Finding the Fourth Proportional to 2,340,201.16, 3,510,437.82 and 657,435.88

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Solution

The fourth proportional to 2,340,201.16, 3,510,437.82 and 657,435.88 is: 986,192.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,201.16 : 3,510,437.82 = 657,435.88 : x
  2. Step 2: Convert to fraction form
    2,340,201.16/3,510,437.82 = 657,435.88/x
  3. Step 3: Cross multiply
    2,340,201.16x = 3,510,437.82 × 657,435.88
  4. Step 4: Simplify right side
    2,340,201.16x = 2,307,887,777,376.98
  5. Step 5: Solve for x
    x = 2,307,887,777,376.98/2,340,201.16
  6. Step 6: Final answer
    x = 986,192.05

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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.