Home / 604,664.11-907,127.36-183,929.05

Finding the Fourth Proportional to 604,664.11, 907,127.36 and 183,929.05

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Solution

The fourth proportional to 604,664.11, 907,127.36 and 183,929.05 is: 275,933.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,664.11 : 907,127.36 = 183,929.05 : x
  2. Step 2: Convert to fraction form
    604,664.11/907,127.36 = 183,929.05/x
  3. Step 3: Cross multiply
    604,664.11x = 907,127.36 × 183,929.05
  4. Step 4: Simplify right side
    604,664.11x = 166,847,068,098.53
  5. Step 5: Solve for x
    x = 166,847,068,098.53/604,664.11
  6. Step 6: Final answer
    x = 275,933.48

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1.5x scale

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.