Home / 4,445,327.70-6,671,101.95-1,922,793.30

Finding the Fourth Proportional to 4,445,327.70, 6,671,101.95 and 1,922,793.30

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Solution

The fourth proportional to 4,445,327.70, 6,671,101.95 and 1,922,793.30 is: 2,885,535.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,327.70 : 6,671,101.95 = 1,922,793.30 : x
  2. Step 2: Convert to fraction form
    4,445,327.70/6,671,101.95 = 1,922,793.30/x
  3. Step 3: Cross multiply
    4,445,327.70x = 6,671,101.95 × 1,922,793.30
  4. Step 4: Simplify right side
    4,445,327.70x = 12,827,150,133,076.94
  5. Step 5: Solve for x
    x = 12,827,150,133,076.94/4,445,327.70
  6. Step 6: Final answer
    x = 2,885,535.33

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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.