Home / 3,417,310.32-4,715,829.72-2,439,050.64

Finding the Fourth Proportional to 3,417,310.32, 4,715,829.72 and 2,439,050.64

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Solution

The fourth proportional to 3,417,310.32, 4,715,829.72 and 2,439,050.64 is: 3,365,848.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,310.32 : 4,715,829.72 = 2,439,050.64 : x
  2. Step 2: Convert to fraction form
    3,417,310.32/4,715,829.72 = 2,439,050.64/x
  3. Step 3: Cross multiply
    3,417,310.32x = 4,715,829.72 × 2,439,050.64
  4. Step 4: Simplify right side
    3,417,310.32x = 11,502,147,496,697.02
  5. Step 5: Solve for x
    x = 11,502,147,496,697.02/3,417,310.32
  6. Step 6: Final answer
    x = 3,365,848.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.