Home / 1,522,437.58-2,282,941.20-882,923.08

Finding the Fourth Proportional to 1,522,437.58, 2,282,941.20 and 882,923.08

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Solution

The fourth proportional to 1,522,437.58, 2,282,941.20 and 882,923.08 is: 1,323,969.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,437.58 : 2,282,941.20 = 882,923.08 : x
  2. Step 2: Convert to fraction form
    1,522,437.58/2,282,941.20 = 882,923.08/x
  3. Step 3: Cross multiply
    1,522,437.58x = 2,282,941.20 × 882,923.08
  4. Step 4: Simplify right side
    1,522,437.58x = 2,015,661,475,762.90
  5. Step 5: Solve for x
    x = 2,015,661,475,762.90/1,522,437.58
  6. Step 6: Final answer
    x = 1,323,969.86

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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.