Home / 1,580,898.72-2,371,383.36-570,102.24

Finding the Fourth Proportional to 1,580,898.72, 2,371,383.36 and 570,102.24

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Solution

The fourth proportional to 1,580,898.72, 2,371,383.36 and 570,102.24 is: 855,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,898.72 : 2,371,383.36 = 570,102.24 : x
  2. Step 2: Convert to fraction form
    1,580,898.72/2,371,383.36 = 570,102.24/x
  3. Step 3: Cross multiply
    1,580,898.72x = 2,371,383.36 × 570,102.24
  4. Step 4: Simplify right side
    1,580,898.72x = 1,351,930,965,434.73
  5. Step 5: Solve for x
    x = 1,351,930,965,434.73/1,580,898.72
  6. Step 6: Final answer
    x = 855,166.08

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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.