Home / 3,558,350.58-4,910,875.50-2,030,687.34

Finding the Fourth Proportional to 3,558,350.58, 4,910,875.50 and 2,030,687.34

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Solution

The fourth proportional to 3,558,350.58, 4,910,875.50 and 2,030,687.34 is: 2,802,549.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,350.58 : 4,910,875.50 = 2,030,687.34 : x
  2. Step 2: Convert to fraction form
    3,558,350.58/4,910,875.50 = 2,030,687.34/x
  3. Step 3: Cross multiply
    3,558,350.58x = 4,910,875.50 × 2,030,687.34
  4. Step 4: Simplify right side
    3,558,350.58x = 9,972,452,706,166.17
  5. Step 5: Solve for x
    x = 9,972,452,706,166.17/3,558,350.58
  6. Step 6: Final answer
    x = 2,802,549.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.