Home / 1,635,906.00-2,454,979.93-570,948.06

Finding the Fourth Proportional to 1,635,906.00, 2,454,979.93 and 570,948.06

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Solution

The fourth proportional to 1,635,906.00, 2,454,979.93 and 570,948.06 is: 856,813.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,906.00 : 2,454,979.93 = 570,948.06 : x
  2. Step 2: Convert to fraction form
    1,635,906.00/2,454,979.93 = 570,948.06/x
  3. Step 3: Cross multiply
    1,635,906.00x = 2,454,979.93 × 570,948.06
  4. Step 4: Simplify right side
    1,635,906.00x = 1,401,666,029,246.61
  5. Step 5: Solve for x
    x = 1,401,666,029,246.61/1,635,906.00
  6. Step 6: Final answer
    x = 856,813.31

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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.