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Finding the Fourth Proportional to 604,487.03, 906,697.71 and 183,730.10

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Solution

The fourth proportional to 604,487.03, 906,697.71 and 183,730.10 is: 275,585.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,487.03 : 906,697.71 = 183,730.10 : x
  2. Step 2: Convert to fraction form
    604,487.03/906,697.71 = 183,730.10/x
  3. Step 3: Cross multiply
    604,487.03x = 906,697.71 × 183,730.10
  4. Step 4: Simplify right side
    604,487.03x = 166,587,656,394.58
  5. Step 5: Solve for x
    x = 166,587,656,394.58/604,487.03
  6. Step 6: Final answer
    x = 275,585.16

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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.