Home / 1,345,466.67-1,857,193.92-801,773.00

Finding the Fourth Proportional to 1,345,466.67, 1,857,193.92 and 801,773.00

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Solution

The fourth proportional to 1,345,466.67, 1,857,193.92 and 801,773.00 is: 1,106,714.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,466.67 : 1,857,193.92 = 801,773.00 : x
  2. Step 2: Convert to fraction form
    1,345,466.67/1,857,193.92 = 801,773.00/x
  3. Step 3: Cross multiply
    1,345,466.67x = 1,857,193.92 × 801,773.00
  4. Step 4: Simplify right side
    1,345,466.67x = 1,489,047,938,498.67
  5. Step 5: Solve for x
    x = 1,489,047,938,498.67/1,345,466.67
  6. Step 6: Final answer
    x = 1,106,714.85

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Why These Related Problems?

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