Home / 1,796,000.40-2,694,389.40-533,955.60

Finding the Fourth Proportional to 1,796,000.40, 2,694,389.40 and 533,955.60

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Solution

The fourth proportional to 1,796,000.40, 2,694,389.40 and 533,955.60 is: 801,048.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,000.40 : 2,694,389.40 = 533,955.60 : x
  2. Step 2: Convert to fraction form
    1,796,000.40/2,694,389.40 = 533,955.60/x
  3. Step 3: Cross multiply
    1,796,000.40x = 2,694,389.40 × 533,955.60
  4. Step 4: Simplify right side
    1,796,000.40x = 1,438,684,308,710.64
  5. Step 5: Solve for x
    x = 1,438,684,308,710.64/1,796,000.40
  6. Step 6: Final answer
    x = 801,048.99

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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.