Home / 2,009,754.30-2,773,429.47-1,104,316.86

Finding the Fourth Proportional to 2,009,754.30, 2,773,429.47 and 1,104,316.86

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Solution

The fourth proportional to 2,009,754.30, 2,773,429.47 and 1,104,316.86 is: 1,523,939.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,754.30 : 2,773,429.47 = 1,104,316.86 : x
  2. Step 2: Convert to fraction form
    2,009,754.30/2,773,429.47 = 1,104,316.86/x
  3. Step 3: Cross multiply
    2,009,754.30x = 2,773,429.47 × 1,104,316.86
  4. Step 4: Simplify right side
    2,009,754.30x = 3,062,744,923,741.87
  5. Step 5: Solve for x
    x = 3,062,744,923,741.87/2,009,754.30
  6. Step 6: Final answer
    x = 1,523,939.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.