Home / 2,551,597.00-3,521,203.65-1,405,677.33

Finding the Fourth Proportional to 2,551,597.00, 3,521,203.65 and 1,405,677.33

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Solution

The fourth proportional to 2,551,597.00, 3,521,203.65 and 1,405,677.33 is: 1,939,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,597.00 : 3,521,203.65 = 1,405,677.33 : x
  2. Step 2: Convert to fraction form
    2,551,597.00/3,521,203.65 = 1,405,677.33/x
  3. Step 3: Cross multiply
    2,551,597.00x = 3,521,203.65 × 1,405,677.33
  4. Step 4: Simplify right side
    2,551,597.00x = 4,949,676,145,118.26
  5. Step 5: Solve for x
    x = 4,949,676,145,118.26/2,551,597.00
  6. Step 6: Final answer
    x = 1,939,834.60

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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.