Home / 1,548,041.00-2,136,103.16-859,619.25

Finding the Fourth Proportional to 1,548,041.00, 2,136,103.16 and 859,619.25

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Solution

The fourth proportional to 1,548,041.00, 2,136,103.16 and 859,619.25 is: 1,186,167.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,041.00 : 2,136,103.16 = 859,619.25 : x
  2. Step 2: Convert to fraction form
    1,548,041.00/2,136,103.16 = 859,619.25/x
  3. Step 3: Cross multiply
    1,548,041.00x = 2,136,103.16 × 859,619.25
  4. Step 4: Simplify right side
    1,548,041.00x = 1,836,235,392,023.73
  5. Step 5: Solve for x
    x = 1,836,235,392,023.73/1,548,041.00
  6. Step 6: Final answer
    x = 1,186,167.16

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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.