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Finding the Fourth Proportional to 410,796.04, 566,888.08 and 229,509.34

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Solution

The fourth proportional to 410,796.04, 566,888.08 and 229,509.34 is: 316,717.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,796.04 : 566,888.08 = 229,509.34 : x
  2. Step 2: Convert to fraction form
    410,796.04/566,888.08 = 229,509.34/x
  3. Step 3: Cross multiply
    410,796.04x = 566,888.08 × 229,509.34
  4. Step 4: Simplify right side
    410,796.04x = 130,106,109,094.67
  5. Step 5: Solve for x
    x = 130,106,109,094.67/410,796.04
  6. Step 6: Final answer
    x = 316,717.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.