Home / 1,873,841.55-2,585,909.73-1,014,401.81

Finding the Fourth Proportional to 1,873,841.55, 2,585,909.73 and 1,014,401.81

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Solution

The fourth proportional to 1,873,841.55, 2,585,909.73 and 1,014,401.81 is: 1,399,879.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,841.55 : 2,585,909.73 = 1,014,401.81 : x
  2. Step 2: Convert to fraction form
    1,873,841.55/2,585,909.73 = 1,014,401.81/x
  3. Step 3: Cross multiply
    1,873,841.55x = 2,585,909.73 × 1,014,401.81
  4. Step 4: Simplify right side
    1,873,841.55x = 2,623,151,497,679.06
  5. Step 5: Solve for x
    x = 2,623,151,497,679.06/1,873,841.55
  6. Step 6: Final answer
    x = 1,399,879.03

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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.