Home / 4,645,158.80-6,965,026.32-1,801,948.64

Finding the Fourth Proportional to 4,645,158.80, 6,965,026.32 and 1,801,948.64

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Solution

The fourth proportional to 4,645,158.80, 6,965,026.32 and 1,801,948.64 is: 2,701,870.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,158.80 : 6,965,026.32 = 1,801,948.64 : x
  2. Step 2: Convert to fraction form
    4,645,158.80/6,965,026.32 = 1,801,948.64/x
  3. Step 3: Cross multiply
    4,645,158.80x = 6,965,026.32 × 1,801,948.64
  4. Step 4: Simplify right side
    4,645,158.80x = 12,550,619,704,888.21
  5. Step 5: Solve for x
    x = 12,550,619,704,888.21/4,645,158.80
  6. Step 6: Final answer
    x = 2,701,870.97

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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.