Home / 4,677,799.46-6,455,389.77-2,612,901.96

Finding the Fourth Proportional to 4,677,799.46, 6,455,389.77 and 2,612,901.96

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Solution

The fourth proportional to 4,677,799.46, 6,455,389.77 and 2,612,901.96 is: 3,605,819.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,799.46 : 6,455,389.77 = 2,612,901.96 : x
  2. Step 2: Convert to fraction form
    4,677,799.46/6,455,389.77 = 2,612,901.96/x
  3. Step 3: Cross multiply
    4,677,799.46x = 6,455,389.77 × 2,612,901.96
  4. Step 4: Simplify right side
    4,677,799.46x = 16,867,300,582,596.95
  5. Step 5: Solve for x
    x = 16,867,300,582,596.95/4,677,799.46
  6. Step 6: Final answer
    x = 3,605,819.52

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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.