Home / 1,771,828.92-2,658,166.20-573,752.52

Finding the Fourth Proportional to 1,771,828.92, 2,658,166.20 and 573,752.52

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Solution

The fourth proportional to 1,771,828.92, 2,658,166.20 and 573,752.52 is: 860,765.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,828.92 : 2,658,166.20 = 573,752.52 : x
  2. Step 2: Convert to fraction form
    1,771,828.92/2,658,166.20 = 573,752.52/x
  3. Step 3: Cross multiply
    1,771,828.92x = 2,658,166.20 × 573,752.52
  4. Step 4: Simplify right side
    1,771,828.92x = 1,525,129,555,828.82
  5. Step 5: Solve for x
    x = 1,525,129,555,828.82/1,771,828.92
  6. Step 6: Final answer
    x = 860,765.70

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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.