Home / 4,665,959.08-6,996,405.95-2,104,176.65

Finding the Fourth Proportional to 4,665,959.08, 6,996,405.95 and 2,104,176.65

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Solution

The fourth proportional to 4,665,959.08, 6,996,405.95 and 2,104,176.65 is: 3,155,122.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,959.08 : 6,996,405.95 = 2,104,176.65 : x
  2. Step 2: Convert to fraction form
    4,665,959.08/6,996,405.95 = 2,104,176.65/x
  3. Step 3: Cross multiply
    4,665,959.08x = 6,996,405.95 × 2,104,176.65
  4. Step 4: Simplify right side
    4,665,959.08x = 14,721,673,988,408.16
  5. Step 5: Solve for x
    x = 14,721,673,988,408.16/4,665,959.08
  6. Step 6: Final answer
    x = 3,155,122.83

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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.