Home / 2,876,353.04-4,316,178.10-1,170,181.46

Finding the Fourth Proportional to 2,876,353.04, 4,316,178.10 and 1,170,181.46

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Solution

The fourth proportional to 2,876,353.04, 4,316,178.10 and 1,170,181.46 is: 1,755,942.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,353.04 : 4,316,178.10 = 1,170,181.46 : x
  2. Step 2: Convert to fraction form
    2,876,353.04/4,316,178.10 = 1,170,181.46/x
  3. Step 3: Cross multiply
    2,876,353.04x = 4,316,178.10 × 1,170,181.46
  4. Step 4: Simplify right side
    2,876,353.04x = 5,050,711,590,678.03
  5. Step 5: Solve for x
    x = 5,050,711,590,678.03/2,876,353.04
  6. Step 6: Final answer
    x = 1,755,942.86

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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.