Home / 951,852.36-1,427,208.02-446,524.14

Finding the Fourth Proportional to 951,852.36, 1,427,208.02 and 446,524.14

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Solution

The fourth proportional to 951,852.36, 1,427,208.02 and 446,524.14 is: 669,518.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,852.36 : 1,427,208.02 = 446,524.14 : x
  2. Step 2: Convert to fraction form
    951,852.36/1,427,208.02 = 446,524.14/x
  3. Step 3: Cross multiply
    951,852.36x = 1,427,208.02 × 446,524.14
  4. Step 4: Simplify right side
    951,852.36x = 637,282,833,731.60
  5. Step 5: Solve for x
    x = 637,282,833,731.60/951,852.36
  6. Step 6: Final answer
    x = 669,518.57

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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.