Home / 1,043,358.16-1,565,037.24-295,410.64

Finding the Fourth Proportional to 1,043,358.16, 1,565,037.24 and 295,410.64

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Solution

The fourth proportional to 1,043,358.16, 1,565,037.24 and 295,410.64 is: 443,115.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,358.16 : 1,565,037.24 = 295,410.64 : x
  2. Step 2: Convert to fraction form
    1,043,358.16/1,565,037.24 = 295,410.64/x
  3. Step 3: Cross multiply
    1,043,358.16x = 1,565,037.24 × 295,410.64
  4. Step 4: Simplify right side
    1,043,358.16x = 462,328,652,692.23
  5. Step 5: Solve for x
    x = 462,328,652,692.23/1,043,358.16
  6. Step 6: Final answer
    x = 443,115.96

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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.