Home / 2,053,749.58-3,080,538.60-537,398.90

Finding the Fourth Proportional to 2,053,749.58, 3,080,538.60 and 537,398.90

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Solution

The fourth proportional to 2,053,749.58, 3,080,538.60 and 537,398.90 is: 806,075.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,749.58 : 3,080,538.60 = 537,398.90 : x
  2. Step 2: Convert to fraction form
    2,053,749.58/3,080,538.60 = 537,398.90/x
  3. Step 3: Cross multiply
    2,053,749.58x = 3,080,538.60 × 537,398.90
  4. Step 4: Simplify right side
    2,053,749.58x = 1,655,478,055,047.54
  5. Step 5: Solve for x
    x = 1,655,478,055,047.54/2,053,749.58
  6. Step 6: Final answer
    x = 806,075.91

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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.