Home / 4,155,253.40-6,227,964.90-1,759,093.40

Finding the Fourth Proportional to 4,155,253.40, 6,227,964.90 and 1,759,093.40

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Solution

The fourth proportional to 4,155,253.40, 6,227,964.90 and 1,759,093.40 is: 2,636,559.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,253.40 : 6,227,964.90 = 1,759,093.40 : x
  2. Step 2: Convert to fraction form
    4,155,253.40/6,227,964.90 = 1,759,093.40/x
  3. Step 3: Cross multiply
    4,155,253.40x = 6,227,964.90 × 1,759,093.40
  4. Step 4: Simplify right side
    4,155,253.40x = 10,955,571,951,021.66
  5. Step 5: Solve for x
    x = 10,955,571,951,021.66/4,155,253.40
  6. Step 6: Final answer
    x = 2,636,559.29

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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.