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Finding the Fourth Proportional to 584,902.44, 877,703.22 and 537,313.32

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Solution

The fourth proportional to 584,902.44, 877,703.22 and 537,313.32 is: 806,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,902.44 : 877,703.22 = 537,313.32 : x
  2. Step 2: Convert to fraction form
    584,902.44/877,703.22 = 537,313.32/x
  3. Step 3: Cross multiply
    584,902.44x = 877,703.22 × 537,313.32
  4. Step 4: Simplify right side
    584,902.44x = 471,601,631,112.89
  5. Step 5: Solve for x
    x = 471,601,631,112.89/584,902.44
  6. Step 6: Final answer
    x = 806,291.10

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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.