Home / 10,824,675.08-14,938,069.62-5,929,790.46

Finding the Fourth Proportional to 10,824,675.08, 14,938,069.62 and 5,929,790.46

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Solution

The fourth proportional to 10,824,675.08, 14,938,069.62 and 5,929,790.46 is: 8,183,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,824,675.08 : 14,938,069.62 = 5,929,790.46 : x
  2. Step 2: Convert to fraction form
    10,824,675.08/14,938,069.62 = 5,929,790.46/x
  3. Step 3: Cross multiply
    10,824,675.08x = 14,938,069.62 × 5,929,790.46
  4. Step 4: Simplify right side
    10,824,675.08x = 88,579,622,723,491.81
  5. Step 5: Solve for x
    x = 88,579,622,723,491.81/10,824,675.08
  6. Step 6: Final answer
    x = 8,183,120.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.