Home / 4,677,600.75-6,455,089.08-2,531,424.75

Finding the Fourth Proportional to 4,677,600.75, 6,455,089.08 and 2,531,424.75

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Solution

The fourth proportional to 4,677,600.75, 6,455,089.08 and 2,531,424.75 is: 3,493,366.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,600.75 : 6,455,089.08 = 2,531,424.75 : x
  2. Step 2: Convert to fraction form
    4,677,600.75/6,455,089.08 = 2,531,424.75/x
  3. Step 3: Cross multiply
    4,677,600.75x = 6,455,089.08 × 2,531,424.75
  4. Step 4: Simplify right side
    4,677,600.75x = 16,340,572,260,566.73
  5. Step 5: Solve for x
    x = 16,340,572,260,566.73/4,677,600.75
  6. Step 6: Final answer
    x = 3,493,366.18

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1.5x scale

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.