Home / 1,733,017.08-2,600,802.54-822,202.86

Finding the Fourth Proportional to 1,733,017.08, 2,600,802.54 and 822,202.86

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Solution

The fourth proportional to 1,733,017.08, 2,600,802.54 and 822,202.86 is: 1,233,910.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,017.08 : 2,600,802.54 = 822,202.86 : x
  2. Step 2: Convert to fraction form
    1,733,017.08/2,600,802.54 = 822,202.86/x
  3. Step 3: Cross multiply
    1,733,017.08x = 2,600,802.54 × 822,202.86
  4. Step 4: Simplify right side
    1,733,017.08x = 2,138,387,286,683.26
  5. Step 5: Solve for x
    x = 2,138,387,286,683.26/1,733,017.08
  6. Step 6: Final answer
    x = 1,233,910.10

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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.