Home / 1,782,210.74-2,672,248.53-567,262.58

Finding the Fourth Proportional to 1,782,210.74, 2,672,248.53 and 567,262.58

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Solution

The fourth proportional to 1,782,210.74, 2,672,248.53 and 567,262.58 is: 850,554.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,210.74 : 2,672,248.53 = 567,262.58 : x
  2. Step 2: Convert to fraction form
    1,782,210.74/2,672,248.53 = 567,262.58/x
  3. Step 3: Cross multiply
    1,782,210.74x = 2,672,248.53 × 567,262.58
  4. Step 4: Simplify right side
    1,782,210.74x = 1,515,866,595,529.01
  5. Step 5: Solve for x
    x = 1,515,866,595,529.01/1,782,210.74
  6. Step 6: Final answer
    x = 850,554.07

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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.