Home / 1,497,994.40-2,246,922.48-376,038.56

Finding the Fourth Proportional to 1,497,994.40, 2,246,922.48 and 376,038.56

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Solution

The fourth proportional to 1,497,994.40, 2,246,922.48 and 376,038.56 is: 564,040.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,994.40 : 2,246,922.48 = 376,038.56 : x
  2. Step 2: Convert to fraction form
    1,497,994.40/2,246,922.48 = 376,038.56/x
  3. Step 3: Cross multiply
    1,497,994.40x = 2,246,922.48 × 376,038.56
  4. Step 4: Simplify right side
    1,497,994.40x = 844,929,493,810.83
  5. Step 5: Solve for x
    x = 844,929,493,810.83/1,497,994.40
  6. Step 6: Final answer
    x = 564,040.49

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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.