Home / 3,666,897.60-5,060,240.28-2,035,209.84

Finding the Fourth Proportional to 3,666,897.60, 5,060,240.28 and 2,035,209.84

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Solution

The fourth proportional to 3,666,897.60, 5,060,240.28 and 2,035,209.84 is: 2,808,546.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,897.60 : 5,060,240.28 = 2,035,209.84 : x
  2. Step 2: Convert to fraction form
    3,666,897.60/5,060,240.28 = 2,035,209.84/x
  3. Step 3: Cross multiply
    3,666,897.60x = 5,060,240.28 × 2,035,209.84
  4. Step 4: Simplify right side
    3,666,897.60x = 10,298,650,810,620.36
  5. Step 5: Solve for x
    x = 10,298,650,810,620.36/3,666,897.60
  6. Step 6: Final answer
    x = 2,808,546.06

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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.