Home / 2,844,515.52-4,266,777.38-1,161,619.02

Finding the Fourth Proportional to 2,844,515.52, 4,266,777.38 and 1,161,619.02

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Solution

The fourth proportional to 2,844,515.52, 4,266,777.38 and 1,161,619.02 is: 1,742,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,515.52 : 4,266,777.38 = 1,161,619.02 : x
  2. Step 2: Convert to fraction form
    2,844,515.52/4,266,777.38 = 1,161,619.02/x
  3. Step 3: Cross multiply
    2,844,515.52x = 4,266,777.38 × 1,161,619.02
  4. Step 4: Simplify right side
    2,844,515.52x = 4,956,369,750,950.87
  5. Step 5: Solve for x
    x = 4,956,369,750,950.87/2,844,515.52
  6. Step 6: Final answer
    x = 1,742,430.20

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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.