Home / 2,333,283-3,219,931.76-1,260,195

Finding the Fourth Proportional to 2,333,283, 3,219,931.76 and 1,260,195

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Solution

The fourth proportional to 2,333,283, 3,219,931.76 and 1,260,195 is: 1,739,069.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,283 : 3,219,931.76 = 1,260,195 : x
  2. Step 2: Convert to fraction form
    2,333,283/3,219,931.76 = 1,260,195/x
  3. Step 3: Cross multiply
    2,333,283x = 3,219,931.76 × 1,260,195
  4. Step 4: Simplify right side
    2,333,283x = 4,057,741,897,992.23
  5. Step 5: Solve for x
    x = 4,057,741,897,992.23/2,333,283
  6. Step 6: Final answer
    x = 1,739,069.76

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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.