Home / 2,757,125.32-3,804,795.54-1,533,419.08

Finding the Fourth Proportional to 2,757,125.32, 3,804,795.54 and 1,533,419.08

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Solution

The fourth proportional to 2,757,125.32, 3,804,795.54 and 1,533,419.08 is: 2,116,097.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,125.32 : 3,804,795.54 = 1,533,419.08 : x
  2. Step 2: Convert to fraction form
    2,757,125.32/3,804,795.54 = 1,533,419.08/x
  3. Step 3: Cross multiply
    2,757,125.32x = 3,804,795.54 × 1,533,419.08
  4. Step 4: Simplify right side
    2,757,125.32x = 5,834,346,076,534.90
  5. Step 5: Solve for x
    x = 5,834,346,076,534.90/2,757,125.32
  6. Step 6: Final answer
    x = 2,116,097.53

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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.