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Finding the Fourth Proportional to 604,527.70, 906,842.32 and 183,807.22

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Solution

The fourth proportional to 604,527.70, 906,842.32 and 183,807.22 is: 275,726.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,527.70 : 906,842.32 = 183,807.22 : x
  2. Step 2: Convert to fraction form
    604,527.70/906,842.32 = 183,807.22/x
  3. Step 3: Cross multiply
    604,527.70x = 906,842.32 × 183,807.22
  4. Step 4: Simplify right side
    604,527.70x = 166,684,165,817.55
  5. Step 5: Solve for x
    x = 166,684,165,817.55/604,527.70
  6. Step 6: Final answer
    x = 275,726.27

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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.