Home / 1,597,973.00-2,205,189.63-872,821.17

Finding the Fourth Proportional to 1,597,973.00, 2,205,189.63 and 872,821.17

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Solution

The fourth proportional to 1,597,973.00, 2,205,189.63 and 872,821.17 is: 1,204,486.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,973.00 : 2,205,189.63 = 872,821.17 : x
  2. Step 2: Convert to fraction form
    1,597,973.00/2,205,189.63 = 872,821.17/x
  3. Step 3: Cross multiply
    1,597,973.00x = 2,205,189.63 × 872,821.17
  4. Step 4: Simplify right side
    1,597,973.00x = 1,924,736,192,928.47
  5. Step 5: Solve for x
    x = 1,924,736,192,928.47/1,597,973.00
  6. Step 6: Final answer
    x = 1,204,486.06

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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.