Home / 1,844,008.55-2,768,259.23-1,170,088.55

Finding the Fourth Proportional to 1,844,008.55, 2,768,259.23 and 1,170,088.55

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Solution

The fourth proportional to 1,844,008.55, 2,768,259.23 and 1,170,088.55 is: 1,756,558.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,008.55 : 2,768,259.23 = 1,170,088.55 : x
  2. Step 2: Convert to fraction form
    1,844,008.55/2,768,259.23 = 1,170,088.55/x
  3. Step 3: Cross multiply
    1,844,008.55x = 2,768,259.23 × 1,170,088.55
  4. Step 4: Simplify right side
    1,844,008.55x = 3,239,108,428,454.82
  5. Step 5: Solve for x
    x = 3,239,108,428,454.82/1,844,008.55
  6. Step 6: Final answer
    x = 1,756,558.25

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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.