Home / 3,166,703.94-4,748,256.29-1,246,575.34

Finding the Fourth Proportional to 3,166,703.94, 4,748,256.29 and 1,246,575.34

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Solution

The fourth proportional to 3,166,703.94, 4,748,256.29 and 1,246,575.34 is: 1,869,154.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,166,703.94 : 4,748,256.29 = 1,246,575.34 : x
  2. Step 2: Convert to fraction form
    3,166,703.94/4,748,256.29 = 1,246,575.34/x
  3. Step 3: Cross multiply
    3,166,703.94x = 4,748,256.29 × 1,246,575.34
  4. Step 4: Simplify right side
    3,166,703.94x = 5,919,059,199,113.89
  5. Step 5: Solve for x
    x = 5,919,059,199,113.89/3,166,703.94
  6. Step 6: Final answer
    x = 1,869,154.59

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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.