Home / 2,301,809.00-3,176,423.64-1,269,360.32

Finding the Fourth Proportional to 2,301,809.00, 3,176,423.64 and 1,269,360.32

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Solution

The fourth proportional to 2,301,809.00, 3,176,423.64 and 1,269,360.32 is: 1,751,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,809.00 : 3,176,423.64 = 1,269,360.32 : x
  2. Step 2: Convert to fraction form
    2,301,809.00/3,176,423.64 = 1,269,360.32/x
  3. Step 3: Cross multiply
    2,301,809.00x = 3,176,423.64 × 1,269,360.32
  4. Step 4: Simplify right side
    2,301,809.00x = 4,032,026,112,243.85
  5. Step 5: Solve for x
    x = 4,032,026,112,243.85/2,301,809.00
  6. Step 6: Final answer
    x = 1,751,677.10

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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.