Home / 993,003.01-1,370,303.77-563,273.91

Finding the Fourth Proportional to 993,003.01, 1,370,303.77 and 563,273.91

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Solution

The fourth proportional to 993,003.01, 1,370,303.77 and 563,273.91 is: 777,295.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,003.01 : 1,370,303.77 = 563,273.91 : x
  2. Step 2: Convert to fraction form
    993,003.01/1,370,303.77 = 563,273.91/x
  3. Step 3: Cross multiply
    993,003.01x = 1,370,303.77 × 563,273.91
  4. Step 4: Simplify right side
    993,003.01x = 771,856,362,415.64
  5. Step 5: Solve for x
    x = 771,856,362,415.64/993,003.01
  6. Step 6: Final answer
    x = 777,295.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.