Home / 6,839,535.69-10,262,128.38-2,999,370.24

Finding the Fourth Proportional to 6,839,535.69, 10,262,128.38 and 2,999,370.24

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Solution

The fourth proportional to 6,839,535.69, 10,262,128.38 and 2,999,370.24 is: 4,500,294.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,839,535.69 : 10,262,128.38 = 2,999,370.24 : x
  2. Step 2: Convert to fraction form
    6,839,535.69/10,262,128.38 = 2,999,370.24/x
  3. Step 3: Cross multiply
    6,839,535.69x = 10,262,128.38 × 2,999,370.24
  4. Step 4: Simplify right side
    6,839,535.69x = 30,779,922,462,031.41
  5. Step 5: Solve for x
    x = 30,779,922,462,031.41/6,839,535.69
  6. Step 6: Final answer
    x = 4,500,294.15

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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.