Home / 10,722,063.25-14,798,599.46-6,370,311.93

Finding the Fourth Proportional to 10,722,063.25, 14,798,599.46 and 6,370,311.93

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Solution

The fourth proportional to 10,722,063.25, 14,798,599.46 and 6,370,311.93 is: 8,792,309.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,722,063.25 : 14,798,599.46 = 6,370,311.93 : x
  2. Step 2: Convert to fraction form
    10,722,063.25/14,798,599.46 = 6,370,311.93/x
  3. Step 3: Cross multiply
    10,722,063.25x = 14,798,599.46 × 6,370,311.93
  4. Step 4: Simplify right side
    10,722,063.25x = 94,271,694,623,871.92
  5. Step 5: Solve for x
    x = 94,271,694,623,871.92/10,722,063.25
  6. Step 6: Final answer
    x = 8,792,309.13

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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.