Home / 1,827,007.14-2,739,265.13-926,712.87

Finding the Fourth Proportional to 1,827,007.14, 2,739,265.13 and 926,712.87

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Solution

The fourth proportional to 1,827,007.14, 2,739,265.13 and 926,712.87 is: 1,389,437.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,007.14 : 2,739,265.13 = 926,712.87 : x
  2. Step 2: Convert to fraction form
    1,827,007.14/2,739,265.13 = 926,712.87/x
  3. Step 3: Cross multiply
    1,827,007.14x = 2,739,265.13 × 926,712.87
  4. Step 4: Simplify right side
    1,827,007.14x = 2,538,512,242,357.76
  5. Step 5: Solve for x
    x = 2,538,512,242,357.76/1,827,007.14
  6. Step 6: Final answer
    x = 1,389,437.50

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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.