Home / 10,084,498.65-15,124,779.68-3,352,912.65

Finding the Fourth Proportional to 10,084,498.65, 15,124,779.68 and 3,352,912.65

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Solution

The fourth proportional to 10,084,498.65, 15,124,779.68 and 3,352,912.65 is: 5,028,714.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,498.65 : 15,124,779.68 = 3,352,912.65 : x
  2. Step 2: Convert to fraction form
    10,084,498.65/15,124,779.68 = 3,352,912.65/x
  3. Step 3: Cross multiply
    10,084,498.65x = 15,124,779.68 × 3,352,912.65
  4. Step 4: Simplify right side
    10,084,498.65x = 50,712,065,100,770.39
  5. Step 5: Solve for x
    x = 50,712,065,100,770.39/10,084,498.65
  6. Step 6: Final answer
    x = 5,028,714.55

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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.