Home / 4,434,846.40-6,642,938.40-3,688,350.40

Finding the Fourth Proportional to 4,434,846.40, 6,642,938.40 and 3,688,350.40

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Solution

The fourth proportional to 4,434,846.40, 6,642,938.40 and 3,688,350.40 is: 5,524,765.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,846.40 : 6,642,938.40 = 3,688,350.40 : x
  2. Step 2: Convert to fraction form
    4,434,846.40/6,642,938.40 = 3,688,350.40/x
  3. Step 3: Cross multiply
    4,434,846.40x = 6,642,938.40 × 3,688,350.40
  4. Step 4: Simplify right side
    4,434,846.40x = 24,501,484,504,815.36
  5. Step 5: Solve for x
    x = 24,501,484,504,815.36/4,434,846.40
  6. Step 6: Final answer
    x = 5,524,765.08

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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.