Home / 1,513,090.14-2,088,078.51-834,050.94

Finding the Fourth Proportional to 1,513,090.14, 2,088,078.51 and 834,050.94

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Solution

The fourth proportional to 1,513,090.14, 2,088,078.51 and 834,050.94 is: 1,150,998.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,090.14 : 2,088,078.51 = 834,050.94 : x
  2. Step 2: Convert to fraction form
    1,513,090.14/2,088,078.51 = 834,050.94/x
  3. Step 3: Cross multiply
    1,513,090.14x = 2,088,078.51 × 834,050.94
  4. Step 4: Simplify right side
    1,513,090.14x = 1,741,563,844,059.30
  5. Step 5: Solve for x
    x = 1,741,563,844,059.30/1,513,090.14
  6. Step 6: Final answer
    x = 1,150,998.08

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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.