Home / 604,829.43-906,799.46-205,362.95

Finding the Fourth Proportional to 604,829.43, 906,799.46 and 205,362.95

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Solution

The fourth proportional to 604,829.43, 906,799.46 and 205,362.95 is: 307,893.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,829.43 : 906,799.46 = 205,362.95 : x
  2. Step 2: Convert to fraction form
    604,829.43/906,799.46 = 205,362.95/x
  3. Step 3: Cross multiply
    604,829.43x = 906,799.46 × 205,362.95
  4. Step 4: Simplify right side
    604,829.43x = 186,223,006,603.20
  5. Step 5: Solve for x
    x = 186,223,006,603.20/604,829.43
  6. Step 6: Final answer
    x = 307,893.43

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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.