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Finding the Fourth Proportional to 604,509.35, 906,602.02 and 183,672.23

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Solution

The fourth proportional to 604,509.35, 906,602.02 and 183,672.23 is: 275,459.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,509.35 : 906,602.02 = 183,672.23 : x
  2. Step 2: Convert to fraction form
    604,509.35/906,602.02 = 183,672.23/x
  3. Step 3: Cross multiply
    604,509.35x = 906,602.02 × 183,672.23
  4. Step 4: Simplify right side
    604,509.35x = 166,517,614,735.91
  5. Step 5: Solve for x
    x = 166,517,614,735.91/604,509.35
  6. Step 6: Final answer
    x = 275,459.12

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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.