Home / 2,997,830.64-4,496,804.28-1,103,597.04

Finding the Fourth Proportional to 2,997,830.64, 4,496,804.28 and 1,103,597.04

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Solution

The fourth proportional to 2,997,830.64, 4,496,804.28 and 1,103,597.04 is: 1,655,417.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,830.64 : 4,496,804.28 = 1,103,597.04 : x
  2. Step 2: Convert to fraction form
    2,997,830.64/4,496,804.28 = 1,103,597.04/x
  3. Step 3: Cross multiply
    2,997,830.64x = 4,496,804.28 × 1,103,597.04
  4. Step 4: Simplify right side
    2,997,830.64x = 4,962,659,892,867.33
  5. Step 5: Solve for x
    x = 4,962,659,892,867.33/2,997,830.64
  6. Step 6: Final answer
    x = 1,655,417.03

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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.