Home / 2,199,037.40-3,297,000.90-1,001,533.40

Finding the Fourth Proportional to 2,199,037.40, 3,297,000.90 and 1,001,533.40

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Solution

The fourth proportional to 2,199,037.40, 3,297,000.90 and 1,001,533.40 is: 1,501,591.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,037.40 : 3,297,000.90 = 1,001,533.40 : x
  2. Step 2: Convert to fraction form
    2,199,037.40/3,297,000.90 = 1,001,533.40/x
  3. Step 3: Cross multiply
    2,199,037.40x = 3,297,000.90 × 1,001,533.40
  4. Step 4: Simplify right side
    2,199,037.40x = 3,302,056,521,180.06
  5. Step 5: Solve for x
    x = 3,302,056,521,180.06/2,199,037.40
  6. Step 6: Final answer
    x = 1,501,591.80

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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.