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Finding the Fourth Proportional to 564,783.30, 846,606.33 and 249,184.62

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Solution

The fourth proportional to 564,783.30, 846,606.33 and 249,184.62 is: 373,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,783.30 : 846,606.33 = 249,184.62 : x
  2. Step 2: Convert to fraction form
    564,783.30/846,606.33 = 249,184.62/x
  3. Step 3: Cross multiply
    564,783.30x = 846,606.33 × 249,184.62
  4. Step 4: Simplify right side
    564,783.30x = 210,961,276,630.65
  5. Step 5: Solve for x
    x = 210,961,276,630.65/564,783.30
  6. Step 6: Final answer
    x = 373,526.05

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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.