Home / 10,704,790.92-14,772,625.26-5,810,012.46

Finding the Fourth Proportional to 10,704,790.92, 14,772,625.26 and 5,810,012.46

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Solution

The fourth proportional to 10,704,790.92, 14,772,625.26 and 5,810,012.46 is: 8,017,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,790.92 : 14,772,625.26 = 5,810,012.46 : x
  2. Step 2: Convert to fraction form
    10,704,790.92/14,772,625.26 = 5,810,012.46/x
  3. Step 3: Cross multiply
    10,704,790.92x = 14,772,625.26 × 5,810,012.46
  4. Step 4: Simplify right side
    10,704,790.92x = 85,829,136,827,510.73
  5. Step 5: Solve for x
    x = 85,829,136,827,510.73/10,704,790.92
  6. Step 6: Final answer
    x = 8,017,824.68

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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.