Home / 4,460,236.80-6,155,654.40-2,649,408

Finding the Fourth Proportional to 4,460,236.80, 6,155,654.40 and 2,649,408

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Solution

The fourth proportional to 4,460,236.80, 6,155,654.40 and 2,649,408 is: 3,656,496.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460,236.80 : 6,155,654.40 = 2,649,408 : x
  2. Step 2: Convert to fraction form
    4,460,236.80/6,155,654.40 = 2,649,408/x
  3. Step 3: Cross multiply
    4,460,236.80x = 6,155,654.40 × 2,649,408
  4. Step 4: Simplify right side
    4,460,236.80x = 16,308,840,012,595.20
  5. Step 5: Solve for x
    x = 16,308,840,012,595.20/4,460,236.80
  6. Step 6: Final answer
    x = 3,656,496.45

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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.