Home / 1,822,473.36-2,733,928.80-758,235.36

Finding the Fourth Proportional to 1,822,473.36, 2,733,928.80 and 758,235.36

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Solution

The fourth proportional to 1,822,473.36, 2,733,928.80 and 758,235.36 is: 1,137,444.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,473.36 : 2,733,928.80 = 758,235.36 : x
  2. Step 2: Convert to fraction form
    1,822,473.36/2,733,928.80 = 758,235.36/x
  3. Step 3: Cross multiply
    1,822,473.36x = 2,733,928.80 × 758,235.36
  4. Step 4: Simplify right side
    1,822,473.36x = 2,072,961,487,882.37
  5. Step 5: Solve for x
    x = 2,072,961,487,882.37/1,822,473.36
  6. Step 6: Final answer
    x = 1,137,444.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.