Home / 2,730,544.88-4,097,645.60-1,133,109.52

Finding the Fourth Proportional to 2,730,544.88, 4,097,645.60 and 1,133,109.52

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Solution

The fourth proportional to 2,730,544.88, 4,097,645.60 and 1,133,109.52 is: 1,700,422.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,544.88 : 4,097,645.60 = 1,133,109.52 : x
  2. Step 2: Convert to fraction form
    2,730,544.88/4,097,645.60 = 1,133,109.52/x
  3. Step 3: Cross multiply
    2,730,544.88x = 4,097,645.60 × 1,133,109.52
  4. Step 4: Simplify right side
    2,730,544.88x = 4,643,081,238,946.11
  5. Step 5: Solve for x
    x = 4,643,081,238,946.11/2,730,544.88
  6. Step 6: Final answer
    x = 1,700,422.97

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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.