Home / 2,001,829.30-2,762,525.88-1,084,065.66

Finding the Fourth Proportional to 2,001,829.30, 2,762,525.88 and 1,084,065.66

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Solution

The fourth proportional to 2,001,829.30, 2,762,525.88 and 1,084,065.66 is: 1,496,011.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,829.30 : 2,762,525.88 = 1,084,065.66 : x
  2. Step 2: Convert to fraction form
    2,001,829.30/2,762,525.88 = 1,084,065.66/x
  3. Step 3: Cross multiply
    2,001,829.30x = 2,762,525.88 × 1,084,065.66
  4. Step 4: Simplify right side
    2,001,829.30x = 2,994,759,441,369.28
  5. Step 5: Solve for x
    x = 2,994,759,441,369.28/2,001,829.30
  6. Step 6: Final answer
    x = 1,496,011.39

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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.