Home / 4,283,458.28-6,424,555.42-1,250,009.66

Finding the Fourth Proportional to 4,283,458.28, 6,424,555.42 and 1,250,009.66

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Solution

The fourth proportional to 4,283,458.28, 6,424,555.42 and 1,250,009.66 is: 1,874,830.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,458.28 : 6,424,555.42 = 1,250,009.66 : x
  2. Step 2: Convert to fraction form
    4,283,458.28/6,424,555.42 = 1,250,009.66/x
  3. Step 3: Cross multiply
    4,283,458.28x = 6,424,555.42 × 1,250,009.66
  4. Step 4: Simplify right side
    4,283,458.28x = 8,030,756,337,986.00
  5. Step 5: Solve for x
    x = 8,030,756,337,986.00/4,283,458.28
  6. Step 6: Final answer
    x = 1,874,830.06

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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.