Home / 1,837,173.42-2,535,309.16-1,010,300.29

Finding the Fourth Proportional to 1,837,173.42, 2,535,309.16 and 1,010,300.29

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Solution

The fourth proportional to 1,837,173.42, 2,535,309.16 and 1,010,300.29 is: 1,394,219.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,173.42 : 2,535,309.16 = 1,010,300.29 : x
  2. Step 2: Convert to fraction form
    1,837,173.42/2,535,309.16 = 1,010,300.29/x
  3. Step 3: Cross multiply
    1,837,173.42x = 2,535,309.16 × 1,010,300.29
  4. Step 4: Simplify right side
    1,837,173.42x = 2,561,423,579,587.66
  5. Step 5: Solve for x
    x = 2,561,423,579,587.66/1,837,173.42
  6. Step 6: Final answer
    x = 1,394,219.81

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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.