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Finding the Fourth Proportional to 594,257.40, 893,354.40 and 507,652.20

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Solution

The fourth proportional to 594,257.40, 893,354.40 and 507,652.20 is: 763,159.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,257.40 : 893,354.40 = 507,652.20 : x
  2. Step 2: Convert to fraction form
    594,257.40/893,354.40 = 507,652.20/x
  3. Step 3: Cross multiply
    594,257.40x = 893,354.40 × 507,652.20
  4. Step 4: Simplify right side
    594,257.40x = 453,513,326,539.68
  5. Step 5: Solve for x
    x = 453,513,326,539.68/594,257.40
  6. Step 6: Final answer
    x = 763,159.75

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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.