Home / 2,043,079.20-3,059,953.20-1,203,271.20

Finding the Fourth Proportional to 2,043,079.20, 3,059,953.20 and 1,203,271.20

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Solution

The fourth proportional to 2,043,079.20, 3,059,953.20 and 1,203,271.20 is: 1,802,159.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,079.20 : 3,059,953.20 = 1,203,271.20 : x
  2. Step 2: Convert to fraction form
    2,043,079.20/3,059,953.20 = 1,203,271.20/x
  3. Step 3: Cross multiply
    2,043,079.20x = 3,059,953.20 × 1,203,271.20
  4. Step 4: Simplify right side
    2,043,079.20x = 3,681,953,558,907.84
  5. Step 5: Solve for x
    x = 3,681,953,558,907.84/2,043,079.20
  6. Step 6: Final answer
    x = 1,802,159.00

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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.