Home / 1,830,537.83-2,745,835.30-692,994.69

Finding the Fourth Proportional to 1,830,537.83, 2,745,835.30 and 692,994.69

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Solution

The fourth proportional to 1,830,537.83, 2,745,835.30 and 692,994.69 is: 1,039,502.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,537.83 : 2,745,835.30 = 692,994.69 : x
  2. Step 2: Convert to fraction form
    1,830,537.83/2,745,835.30 = 692,994.69/x
  3. Step 3: Cross multiply
    1,830,537.83x = 2,745,835.30 × 692,994.69
  4. Step 4: Simplify right side
    1,830,537.83x = 1,902,849,283,380.80
  5. Step 5: Solve for x
    x = 1,902,849,283,380.80/1,830,537.83
  6. Step 6: Final answer
    x = 1,039,502.84

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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.