Home / 5,939,166.20-8,902,844.40-2,738,710.40

Finding the Fourth Proportional to 5,939,166.20, 8,902,844.40 and 2,738,710.40

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Solution

The fourth proportional to 5,939,166.20, 8,902,844.40 and 2,738,710.40 is: 4,105,342.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,166.20 : 8,902,844.40 = 2,738,710.40 : x
  2. Step 2: Convert to fraction form
    5,939,166.20/8,902,844.40 = 2,738,710.40/x
  3. Step 3: Cross multiply
    5,939,166.20x = 8,902,844.40 × 2,738,710.40
  4. Step 4: Simplify right side
    5,939,166.20x = 24,382,312,547,861.76
  5. Step 5: Solve for x
    x = 24,382,312,547,861.76/5,939,166.20
  6. Step 6: Final answer
    x = 4,105,342.69

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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.