Home / 2,405,203.67-3,607,973.85-965,886.86

Finding the Fourth Proportional to 2,405,203.67, 3,607,973.85 and 965,886.86

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Solution

The fourth proportional to 2,405,203.67, 3,607,973.85 and 965,886.86 is: 1,448,897.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,203.67 : 3,607,973.85 = 965,886.86 : x
  2. Step 2: Convert to fraction form
    2,405,203.67/3,607,973.85 = 965,886.86/x
  3. Step 3: Cross multiply
    2,405,203.67x = 3,607,973.85 × 965,886.86
  4. Step 4: Simplify right side
    2,405,203.67x = 3,484,894,532,938.61
  5. Step 5: Solve for x
    x = 3,484,894,532,938.61/2,405,203.67
  6. Step 6: Final answer
    x = 1,448,897.89

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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.