Home / 953,108.58-1,429,663.41-598,371.75

Finding the Fourth Proportional to 953,108.58, 1,429,663.41 and 598,371.75

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Solution

The fourth proportional to 953,108.58, 1,429,663.41 and 598,371.75 is: 897,557.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,108.58 : 1,429,663.41 = 598,371.75 : x
  2. Step 2: Convert to fraction form
    953,108.58/1,429,663.41 = 598,371.75/x
  3. Step 3: Cross multiply
    953,108.58x = 1,429,663.41 × 598,371.75
  4. Step 4: Simplify right side
    953,108.58x = 855,470,196,552.67
  5. Step 5: Solve for x
    x = 855,470,196,552.67/953,108.58
  6. Step 6: Final answer
    x = 897,557.96

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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.