Home / 1,854,156.48-2,781,668.58-574,697.04

Finding the Fourth Proportional to 1,854,156.48, 2,781,668.58 and 574,697.04

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Solution

The fourth proportional to 1,854,156.48, 2,781,668.58 and 574,697.04 is: 862,180.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,156.48 : 2,781,668.58 = 574,697.04 : x
  2. Step 2: Convert to fraction form
    1,854,156.48/2,781,668.58 = 574,697.04/x
  3. Step 3: Cross multiply
    1,854,156.48x = 2,781,668.58 × 574,697.04
  4. Step 4: Simplify right side
    1,854,156.48x = 1,598,616,699,187.00
  5. Step 5: Solve for x
    x = 1,598,616,699,187.00/1,854,156.48
  6. Step 6: Final answer
    x = 862,180.04

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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.