Home / 4,093,803.46-6,138,077.56-1,699,300.90

Finding the Fourth Proportional to 4,093,803.46, 6,138,077.56 and 1,699,300.90

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Solution

The fourth proportional to 4,093,803.46, 6,138,077.56 and 1,699,300.90 is: 2,547,860.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,803.46 : 6,138,077.56 = 1,699,300.90 : x
  2. Step 2: Convert to fraction form
    4,093,803.46/6,138,077.56 = 1,699,300.90/x
  3. Step 3: Cross multiply
    4,093,803.46x = 6,138,077.56 × 1,699,300.90
  4. Step 4: Simplify right side
    4,093,803.46x = 10,430,440,721,977.80
  5. Step 5: Solve for x
    x = 10,430,440,721,977.80/4,093,803.46
  6. Step 6: Final answer
    x = 2,547,860.64

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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.