Home / 4,517,424.90-6,776,224.65-1,105,741.35

Finding the Fourth Proportional to 4,517,424.90, 6,776,224.65 and 1,105,741.35

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Solution

The fourth proportional to 4,517,424.90, 6,776,224.65 and 1,105,741.35 is: 1,658,633.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,424.90 : 6,776,224.65 = 1,105,741.35 : x
  2. Step 2: Convert to fraction form
    4,517,424.90/6,776,224.65 = 1,105,741.35/x
  3. Step 3: Cross multiply
    4,517,424.90x = 6,776,224.65 × 1,105,741.35
  4. Step 4: Simplify right side
    4,517,424.90x = 7,492,751,792,394.28
  5. Step 5: Solve for x
    x = 7,492,751,792,394.28/4,517,424.90
  6. Step 6: Final answer
    x = 1,658,633.39

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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.