Home / 1,012,226.51-1,396,830.17-599,031.14

Finding the Fourth Proportional to 1,012,226.51, 1,396,830.17 and 599,031.14

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Solution

The fourth proportional to 1,012,226.51, 1,396,830.17 and 599,031.14 is: 826,637.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,226.51 : 1,396,830.17 = 599,031.14 : x
  2. Step 2: Convert to fraction form
    1,012,226.51/1,396,830.17 = 599,031.14/x
  3. Step 3: Cross multiply
    1,012,226.51x = 1,396,830.17 × 599,031.14
  4. Step 4: Simplify right side
    1,012,226.51x = 836,744,759,142.19
  5. Step 5: Solve for x
    x = 836,744,759,142.19/1,012,226.51
  6. Step 6: Final answer
    x = 826,637.87

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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.