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Finding the Fourth Proportional to 594,057.37, 891,087.41 and 417,353.23

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Solution

The fourth proportional to 594,057.37, 891,087.41 and 417,353.23 is: 626,030.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,057.37 : 891,087.41 = 417,353.23 : x
  2. Step 2: Convert to fraction form
    594,057.37/891,087.41 = 417,353.23/x
  3. Step 3: Cross multiply
    594,057.37x = 891,087.41 × 417,353.23
  4. Step 4: Simplify right side
    594,057.37x = 371,898,208,775.83
  5. Step 5: Solve for x
    x = 371,898,208,775.83/594,057.37
  6. Step 6: Final answer
    x = 626,030.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.