Home / 1,896,501.80-2,845,162.30-566,940.20

Finding the Fourth Proportional to 1,896,501.80, 2,845,162.30 and 566,940.20

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Solution

The fourth proportional to 1,896,501.80, 2,845,162.30 and 566,940.20 is: 850,532.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,501.80 : 2,845,162.30 = 566,940.20 : x
  2. Step 2: Convert to fraction form
    1,896,501.80/2,845,162.30 = 566,940.20/x
  3. Step 3: Cross multiply
    1,896,501.80x = 2,845,162.30 × 566,940.20
  4. Step 4: Simplify right side
    1,896,501.80x = 1,613,036,883,394.46
  5. Step 5: Solve for x
    x = 1,613,036,883,394.46/1,896,501.80
  6. Step 6: Final answer
    x = 850,532.75

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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.