Home / 1,182,499.04-1,773,758.28-508,533.68

Finding the Fourth Proportional to 1,182,499.04, 1,773,758.28 and 508,533.68

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Solution

The fourth proportional to 1,182,499.04, 1,773,758.28 and 508,533.68 is: 762,804.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,499.04 : 1,773,758.28 = 508,533.68 : x
  2. Step 2: Convert to fraction form
    1,182,499.04/1,773,758.28 = 508,533.68/x
  3. Step 3: Cross multiply
    1,182,499.04x = 1,773,758.28 × 508,533.68
  4. Step 4: Simplify right side
    1,182,499.04x = 902,015,825,558.87
  5. Step 5: Solve for x
    x = 902,015,825,558.87/1,182,499.04
  6. Step 6: Final answer
    x = 762,804.70

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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.