Home / 2,197,659.30-3,296,051.55-1,060,419.30

Finding the Fourth Proportional to 2,197,659.30, 3,296,051.55 and 1,060,419.30

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Solution

The fourth proportional to 2,197,659.30, 3,296,051.55 and 1,060,419.30 is: 1,590,417.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,659.30 : 3,296,051.55 = 1,060,419.30 : x
  2. Step 2: Convert to fraction form
    2,197,659.30/3,296,051.55 = 1,060,419.30/x
  3. Step 3: Cross multiply
    2,197,659.30x = 3,296,051.55 × 1,060,419.30
  4. Step 4: Simplify right side
    2,197,659.30x = 3,495,196,677,414.92
  5. Step 5: Solve for x
    x = 3,495,196,677,414.92/2,197,659.30
  6. Step 6: Final answer
    x = 1,590,417.89

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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.