Home / 2,956,810.83-4,435,763.80-935,563.56

Finding the Fourth Proportional to 2,956,810.83, 4,435,763.80 and 935,563.56

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Solution

The fourth proportional to 2,956,810.83, 4,435,763.80 and 935,563.56 is: 1,403,518.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,810.83 : 4,435,763.80 = 935,563.56 : x
  2. Step 2: Convert to fraction form
    2,956,810.83/4,435,763.80 = 935,563.56/x
  3. Step 3: Cross multiply
    2,956,810.83x = 4,435,763.80 × 935,563.56
  4. Step 4: Simplify right side
    2,956,810.83x = 4,149,938,972,047.13
  5. Step 5: Solve for x
    x = 4,149,938,972,047.13/2,956,810.83
  6. Step 6: Final answer
    x = 1,403,518.59

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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.