Home / 4,269,263.76-5,891,630.48-2,335,482.82

Finding the Fourth Proportional to 4,269,263.76, 5,891,630.48 and 2,335,482.82

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Solution

The fourth proportional to 4,269,263.76, 5,891,630.48 and 2,335,482.82 is: 3,222,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,263.76 : 5,891,630.48 = 2,335,482.82 : x
  2. Step 2: Convert to fraction form
    4,269,263.76/5,891,630.48 = 2,335,482.82/x
  3. Step 3: Cross multiply
    4,269,263.76x = 5,891,630.48 × 2,335,482.82
  4. Step 4: Simplify right side
    4,269,263.76x = 13,759,801,767,828.35
  5. Step 5: Solve for x
    x = 13,759,801,767,828.35/4,269,263.76
  6. Step 6: Final answer
    x = 3,222,991.72

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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.