Home / 1,833,776.60-2,753,289.30-1,036,615.10

Finding the Fourth Proportional to 1,833,776.60, 2,753,289.30 and 1,036,615.10

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Solution

The fourth proportional to 1,833,776.60, 2,753,289.30 and 1,036,615.10 is: 1,556,406.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,776.60 : 2,753,289.30 = 1,036,615.10 : x
  2. Step 2: Convert to fraction form
    1,833,776.60/2,753,289.30 = 1,036,615.10/x
  3. Step 3: Cross multiply
    1,833,776.60x = 2,753,289.30 × 1,036,615.10
  4. Step 4: Simplify right side
    1,833,776.60x = 2,854,101,263,048.43
  5. Step 5: Solve for x
    x = 2,854,101,263,048.43/1,833,776.60
  6. Step 6: Final answer
    x = 1,556,406.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.