Home / 3,865,698.96-5,337,333.36-2,416,045.98

Finding the Fourth Proportional to 3,865,698.96, 5,337,333.36 and 2,416,045.98

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Solution

The fourth proportional to 3,865,698.96, 5,337,333.36 and 2,416,045.98 is: 3,335,811.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,698.96 : 5,337,333.36 = 2,416,045.98 : x
  2. Step 2: Convert to fraction form
    3,865,698.96/5,337,333.36 = 2,416,045.98/x
  3. Step 3: Cross multiply
    3,865,698.96x = 5,337,333.36 × 2,416,045.98
  4. Step 4: Simplify right side
    3,865,698.96x = 12,895,242,808,347.89
  5. Step 5: Solve for x
    x = 12,895,242,808,347.89/3,865,698.96
  6. Step 6: Final answer
    x = 3,335,811.44

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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.