Home / 1,095,463.59-1,511,711.85-612,032.35

Finding the Fourth Proportional to 1,095,463.59, 1,511,711.85 and 612,032.35

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Solution

The fourth proportional to 1,095,463.59, 1,511,711.85 and 612,032.35 is: 844,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,463.59 : 1,511,711.85 = 612,032.35 : x
  2. Step 2: Convert to fraction form
    1,095,463.59/1,511,711.85 = 612,032.35/x
  3. Step 3: Cross multiply
    1,095,463.59x = 1,511,711.85 × 612,032.35
  4. Step 4: Simplify right side
    1,095,463.59x = 925,216,559,857.63
  5. Step 5: Solve for x
    x = 925,216,559,857.63/1,095,463.59
  6. Step 6: Final answer
    x = 844,589.06

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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.