Home / 1,051,375.60-1,450,899.63-567,940.75

Finding the Fourth Proportional to 1,051,375.60, 1,450,899.63 and 567,940.75

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Solution

The fourth proportional to 1,051,375.60, 1,450,899.63 and 567,940.75 is: 783,758.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,375.60 : 1,450,899.63 = 567,940.75 : x
  2. Step 2: Convert to fraction form
    1,051,375.60/1,450,899.63 = 567,940.75/x
  3. Step 3: Cross multiply
    1,051,375.60x = 1,450,899.63 × 567,940.75
  4. Step 4: Simplify right side
    1,051,375.60x = 824,025,024,036.92
  5. Step 5: Solve for x
    x = 824,025,024,036.92/1,051,375.60
  6. Step 6: Final answer
    x = 783,758.94

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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.