Home / 2,422,373.63-3,634,123.32-824,950.58

Finding the Fourth Proportional to 2,422,373.63, 3,634,123.32 and 824,950.58

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Solution

The fourth proportional to 2,422,373.63, 3,634,123.32 and 824,950.58 is: 1,237,617.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,373.63 : 3,634,123.32 = 824,950.58 : x
  2. Step 2: Convert to fraction form
    2,422,373.63/3,634,123.32 = 824,950.58/x
  3. Step 3: Cross multiply
    2,422,373.63x = 3,634,123.32 × 824,950.58
  4. Step 4: Simplify right side
    2,422,373.63x = 2,997,972,122,454.91
  5. Step 5: Solve for x
    x = 2,997,972,122,454.91/2,422,373.63
  6. Step 6: Final answer
    x = 1,237,617.55

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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.