Home / 2,612,623.32-3,605,221.08-1,466,482.32

Finding the Fourth Proportional to 2,612,623.32, 3,605,221.08 and 1,466,482.32

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Solution

The fourth proportional to 2,612,623.32, 3,605,221.08 and 1,466,482.32 is: 2,023,633.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,623.32 : 3,605,221.08 = 1,466,482.32 : x
  2. Step 2: Convert to fraction form
    2,612,623.32/3,605,221.08 = 1,466,482.32/x
  3. Step 3: Cross multiply
    2,612,623.32x = 3,605,221.08 × 1,466,482.32
  4. Step 4: Simplify right side
    2,612,623.32x = 5,286,992,973,511.31
  5. Step 5: Solve for x
    x = 5,286,992,973,511.31/2,612,623.32
  6. Step 6: Final answer
    x = 2,023,633.84

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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.