Home / 4,647,459.62-6,413,366.30-2,582,421.77

Finding the Fourth Proportional to 4,647,459.62, 6,413,366.30 and 2,582,421.77

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Solution

The fourth proportional to 4,647,459.62, 6,413,366.30 and 2,582,421.77 is: 3,563,670.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,459.62 : 6,413,366.30 = 2,582,421.77 : x
  2. Step 2: Convert to fraction form
    4,647,459.62/6,413,366.30 = 2,582,421.77/x
  3. Step 3: Cross multiply
    4,647,459.62x = 6,413,366.30 × 2,582,421.77
  4. Step 4: Simplify right side
    4,647,459.62x = 16,562,016,707,125.41
  5. Step 5: Solve for x
    x = 16,562,016,707,125.41/4,647,459.62
  6. Step 6: Final answer
    x = 3,563,670.93

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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.