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Finding the Fourth Proportional to 593,303.04, 888,399.36 and 406,679.04

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Solution

The fourth proportional to 593,303.04, 888,399.36 and 406,679.04 is: 608,952.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,303.04 : 888,399.36 = 406,679.04 : x
  2. Step 2: Convert to fraction form
    593,303.04/888,399.36 = 406,679.04/x
  3. Step 3: Cross multiply
    593,303.04x = 888,399.36 × 406,679.04
  4. Step 4: Simplify right side
    593,303.04x = 361,293,398,861.41
  5. Step 5: Solve for x
    x = 361,293,398,861.41/593,303.04
  6. Step 6: Final answer
    x = 608,952.55

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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.