Home / 4,009,241.76-6,015,650.51-1,849,105.30

Finding the Fourth Proportional to 4,009,241.76, 6,015,650.51 and 1,849,105.30

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Solution

The fourth proportional to 4,009,241.76, 6,015,650.51 and 1,849,105.30 is: 2,774,482.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,241.76 : 6,015,650.51 = 1,849,105.30 : x
  2. Step 2: Convert to fraction form
    4,009,241.76/6,015,650.51 = 1,849,105.30/x
  3. Step 3: Cross multiply
    4,009,241.76x = 6,015,650.51 × 1,849,105.30
  4. Step 4: Simplify right side
    4,009,241.76x = 11,123,571,224,688.40
  5. Step 5: Solve for x
    x = 11,123,571,224,688.40/4,009,241.76
  6. Step 6: Final answer
    x = 2,774,482.53

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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.