Home / 1,042,250.85-1,563,376.28-1,024,536.15

Finding the Fourth Proportional to 1,042,250.85, 1,563,376.28 and 1,024,536.15

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Solution

The fourth proportional to 1,042,250.85, 1,563,376.28 and 1,024,536.15 is: 1,536,804.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,250.85 : 1,563,376.28 = 1,024,536.15 : x
  2. Step 2: Convert to fraction form
    1,042,250.85/1,563,376.28 = 1,024,536.15/x
  3. Step 3: Cross multiply
    1,042,250.85x = 1,563,376.28 × 1,024,536.15
  4. Step 4: Simplify right side
    1,042,250.85x = 1,601,735,509,789.84
  5. Step 5: Solve for x
    x = 1,601,735,509,789.84/1,042,250.85
  6. Step 6: Final answer
    x = 1,536,804.23

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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.