Home / 3,716,385.84-5,570,813.88-2,518,429.32

Finding the Fourth Proportional to 3,716,385.84, 5,570,813.88 and 2,518,429.32

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Solution

The fourth proportional to 3,716,385.84, 5,570,813.88 and 2,518,429.32 is: 3,775,092.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,385.84 : 5,570,813.88 = 2,518,429.32 : x
  2. Step 2: Convert to fraction form
    3,716,385.84/5,570,813.88 = 2,518,429.32/x
  3. Step 3: Cross multiply
    3,716,385.84x = 5,570,813.88 × 2,518,429.32
  4. Step 4: Simplify right side
    3,716,385.84x = 14,029,701,011,654.96
  5. Step 5: Solve for x
    x = 14,029,701,011,654.96/3,716,385.84
  6. Step 6: Final answer
    x = 3,775,092.69

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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.