Home / 2,680,503.84-3,699,094.23-1,473,279.84

Finding the Fourth Proportional to 2,680,503.84, 3,699,094.23 and 1,473,279.84

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Solution

The fourth proportional to 2,680,503.84, 3,699,094.23 and 1,473,279.84 is: 2,033,125.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,680,503.84 : 3,699,094.23 = 1,473,279.84 : x
  2. Step 2: Convert to fraction form
    2,680,503.84/3,699,094.23 = 1,473,279.84/x
  3. Step 3: Cross multiply
    2,680,503.84x = 3,699,094.23 × 1,473,279.84
  4. Step 4: Simplify right side
    2,680,503.84x = 5,449,800,955,319.32
  5. Step 5: Solve for x
    x = 5,449,800,955,319.32/2,680,503.84
  6. Step 6: Final answer
    x = 2,033,125.59

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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.