Home / 1,308,362.52-1,805,591.46-735,400.92

Finding the Fourth Proportional to 1,308,362.52, 1,805,591.46 and 735,400.92

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Solution

The fourth proportional to 1,308,362.52, 1,805,591.46 and 735,400.92 is: 1,014,882.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,362.52 : 1,805,591.46 = 735,400.92 : x
  2. Step 2: Convert to fraction form
    1,308,362.52/1,805,591.46 = 735,400.92/x
  3. Step 3: Cross multiply
    1,308,362.52x = 1,805,591.46 × 735,400.92
  4. Step 4: Simplify right side
    1,308,362.52x = 1,327,833,620,828.14
  5. Step 5: Solve for x
    x = 1,327,833,620,828.14/1,308,362.52
  6. Step 6: Final answer
    x = 1,014,882.04

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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.