Home / 2,604,607.40-3,906,911.10-1,848,780.20

Finding the Fourth Proportional to 2,604,607.40, 3,906,911.10 and 1,848,780.20

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Solution

The fourth proportional to 2,604,607.40, 3,906,911.10 and 1,848,780.20 is: 2,773,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,607.40 : 3,906,911.10 = 1,848,780.20 : x
  2. Step 2: Convert to fraction form
    2,604,607.40/3,906,911.10 = 1,848,780.20/x
  3. Step 3: Cross multiply
    2,604,607.40x = 3,906,911.10 × 1,848,780.20
  4. Step 4: Simplify right side
    2,604,607.40x = 7,223,019,884,840.22
  5. Step 5: Solve for x
    x = 7,223,019,884,840.22/2,604,607.40
  6. Step 6: Final answer
    x = 2,773,170.30

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.