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Finding the Fourth Proportional to 506,100.06, 759,963.33 and 335,585.16

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Solution

The fourth proportional to 506,100.06, 759,963.33 and 335,585.16 is: 503,916.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,100.06 : 759,963.33 = 335,585.16 : x
  2. Step 2: Convert to fraction form
    506,100.06/759,963.33 = 335,585.16/x
  3. Step 3: Cross multiply
    506,100.06x = 759,963.33 × 335,585.16
  4. Step 4: Simplify right side
    506,100.06x = 255,032,415,692.18
  5. Step 5: Solve for x
    x = 255,032,415,692.18/506,100.06
  6. Step 6: Final answer
    x = 503,916.98

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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.