Home / 7,196,703.84-10,793,463.41-2,078,022.65

Finding the Fourth Proportional to 7,196,703.84, 10,793,463.41 and 2,078,022.65

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Solution

The fourth proportional to 7,196,703.84, 10,793,463.41 and 2,078,022.65 is: 3,116,574.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196,703.84 : 10,793,463.41 = 2,078,022.65 : x
  2. Step 2: Convert to fraction form
    7,196,703.84/10,793,463.41 = 2,078,022.65/x
  3. Step 3: Cross multiply
    7,196,703.84x = 10,793,463.41 × 2,078,022.65
  4. Step 4: Simplify right side
    7,196,703.84x = 22,429,061,400,552.46
  5. Step 5: Solve for x
    x = 22,429,061,400,552.46/7,196,703.84
  6. Step 6: Final answer
    x = 3,116,574.18

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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.