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Finding the Fourth Proportional to 593,304.04, 888,400.86 and 406,680.04

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Solution

The fourth proportional to 593,304.04, 888,400.86 and 406,680.04 is: 608,954.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,304.04 : 888,400.86 = 406,680.04 : x
  2. Step 2: Convert to fraction form
    593,304.04/888,400.86 = 406,680.04/x
  3. Step 3: Cross multiply
    593,304.04x = 888,400.86 × 406,680.04
  4. Step 4: Simplify right side
    593,304.04x = 361,294,897,280.83
  5. Step 5: Solve for x
    x = 361,294,897,280.83/593,304.04
  6. Step 6: Final answer
    x = 608,954.05

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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.