Home / 3,357,832.95-4,634,557.38-2,133,899.82

Finding the Fourth Proportional to 3,357,832.95, 4,634,557.38 and 2,133,899.82

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Solution

The fourth proportional to 3,357,832.95, 4,634,557.38 and 2,133,899.82 is: 2,945,257.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,832.95 : 4,634,557.38 = 2,133,899.82 : x
  2. Step 2: Convert to fraction form
    3,357,832.95/4,634,557.38 = 2,133,899.82/x
  3. Step 3: Cross multiply
    3,357,832.95x = 4,634,557.38 × 2,133,899.82
  4. Step 4: Simplify right side
    3,357,832.95x = 9,889,681,158,961.67
  5. Step 5: Solve for x
    x = 9,889,681,158,961.67/3,357,832.95
  6. Step 6: Final answer
    x = 2,945,257.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.