Home / 2,523,864.39-3,482,914.67-1,377,944.74

Finding the Fourth Proportional to 2,523,864.39, 3,482,914.67 and 1,377,944.74

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Solution

The fourth proportional to 2,523,864.39, 3,482,914.67 and 1,377,944.74 is: 1,901,553.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,864.39 : 3,482,914.67 = 1,377,944.74 : x
  2. Step 2: Convert to fraction form
    2,523,864.39/3,482,914.67 = 1,377,944.74/x
  3. Step 3: Cross multiply
    2,523,864.39x = 3,482,914.67 × 1,377,944.74
  4. Step 4: Simplify right side
    2,523,864.39x = 4,799,263,946,106.32
  5. Step 5: Solve for x
    x = 4,799,263,946,106.32/2,523,864.39
  6. Step 6: Final answer
    x = 1,901,553.81

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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.