Home / 1,674,006.60-2,511,009.90-609,083.40

Finding the Fourth Proportional to 1,674,006.60, 2,511,009.90 and 609,083.40

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Solution

The fourth proportional to 1,674,006.60, 2,511,009.90 and 609,083.40 is: 913,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,006.60 : 2,511,009.90 = 609,083.40 : x
  2. Step 2: Convert to fraction form
    1,674,006.60/2,511,009.90 = 609,083.40/x
  3. Step 3: Cross multiply
    1,674,006.60x = 2,511,009.90 × 609,083.40
  4. Step 4: Simplify right side
    1,674,006.60x = 1,529,414,447,325.66
  5. Step 5: Solve for x
    x = 1,529,414,447,325.66/1,674,006.60
  6. Step 6: Final answer
    x = 913,625.10

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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.