Home / 1,246,050.01-1,719,549.92-673,090.17

Finding the Fourth Proportional to 1,246,050.01, 1,719,549.92 and 673,090.17

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Solution

The fourth proportional to 1,246,050.01, 1,719,549.92 and 673,090.17 is: 928,864.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,246,050.01 : 1,719,549.92 = 673,090.17 : x
  2. Step 2: Convert to fraction form
    1,246,050.01/1,719,549.92 = 673,090.17/x
  3. Step 3: Cross multiply
    1,246,050.01x = 1,719,549.92 × 673,090.17
  4. Step 4: Simplify right side
    1,246,050.01x = 1,157,412,139,424.57
  5. Step 5: Solve for x
    x = 1,157,412,139,424.57/1,246,050.01
  6. Step 6: Final answer
    x = 928,864.92

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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.