Home / 1,324,010.13-1,827,080.18-751,038

Finding the Fourth Proportional to 1,324,010.13, 1,827,080.18 and 751,038

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Solution

The fourth proportional to 1,324,010.13, 1,827,080.18 and 751,038 is: 1,036,401.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,010.13 : 1,827,080.18 = 751,038 : x
  2. Step 2: Convert to fraction form
    1,324,010.13/1,827,080.18 = 751,038/x
  3. Step 3: Cross multiply
    1,324,010.13x = 1,827,080.18 × 751,038
  4. Step 4: Simplify right side
    1,324,010.13x = 1,372,206,644,226.84
  5. Step 5: Solve for x
    x = 1,372,206,644,226.84/1,324,010.13
  6. Step 6: Final answer
    x = 1,036,401.92

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1.5x scale

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.